‘VASHUDHA’
62 B, BRAUNFELD ROW,
KOLKATA-700 027
MON - SAT: 10 am - 6 pm
SUNDAY: Closed
‘VASHUDHA’
62 B, BRAUNFELD ROW,
KOLKATA-700 027
MON - SAT: 10 am - 6 pm
SUNDAY: Closed
PROTECTIVE, WATERPROOFING COATING
Hind Anti Rust
USES
- 1. Anti corrosive and anti carbonation coating used for steel and concrete.
- 2. Coating to prevent corrosion for all types of reinforcement.
- 3. Corrosion protection for embedded corroded reinforcement at the time of repairing of damaged structure.
ADVANTAGES
- 1. Easy to use
- 2. Excellent bonding and adhesion to steel and concrete.
APPLICATION
Before application the substrate to be properly cleaned. Component A and Component B should be mixed in ratio of 1: 2. The first coat to be applied with a medium stiff brush. The second coat to be applied after 2-3 hours. On air curing for 2-3 hours after application of the second coat mortar, plaster or concrete may be done.
PROPERTIES
| Aspect | Comp. A- White bluish liquid, Comp. B- Grey powder |
| Pot Life | 30 mins. after mixing Comp. A and B |
| Bond Strength | 1.2 N/mm2 (approx). in case of steel2.0N/mm²(approx). in case of concrete |
| Coverage | 3 Kg. mixed material will give coverage of 4 Sq.mtr. on steel surface. |
SHELF LIFE
12 months from the date of manufacture in unopened condition. To be stored in a cool and dry place away from direct sunlight.
PACKING
1, 5 Kg.
HANDLING PRECAUTIONS
Hind Anti Rust is non-toxic and ingestion must be avoided. Any splashes on skin happens, immediately wash with water. If contacts with eyes occur, immediately wash with water and seek medical advice.
Hind Anti Rust EZ
USES
Anti corrosive coating to new and old steel reinforcing bars and recommended to be used where epoxy bonding coat is applied to join old and new concrete. It is also suitable for protection of steel structures from atmospheric action
ADVANTAGES
- 1. Excellent anticorrosive properties
- 2. Easy to prepare at site for simple mixing ratio.
- 3. Excellent adhesion to reinforcement / steel structure
- 4. Early drying time
MIXING
Hind Anti Rust EZ is available in pre-weighted two packs as component- A and component -B to be mixed in the ratio of 2: 1 (2 parts of component A and 1 part of component B). First the entire contents of component A is to be poured in a clean dry open mixing pot and then component B is to be poured in full slowly and stirred uniformly until a dark grey homogeneous mixture is formed
APPLICATION
The application surface of steel reinforcement is to be de-rusted first by sand blasting or by cleaning by wire brush and emery paper and to be made free from dust. The mixed material is then applied by means of a 1” painting brush to cover the entire exposed surface of steel. Preferrebly the back side of the reinforcing bars are also to be
cleared and painted with Hind Anti Rust EZ. The painted surface will become touch dry within one hour and then the bonding coat can be applied and concreting can be done.
PROPERTIES
| Specific Gravity | 1.08 ± 0.02 |
| Bond Strength | : 2- 2.5N/mm² in 7days. |
COVERAGE
The coverage of Hind Anti Rust EZ varies with the point of application and quality and method of de-rusting reinforcement. Approximately 4-5 Sq.Mtr of steel surface area can be painted with 1 Kg of mixed material.
PACKING
1.5,3 & 6 Kg Container or as required
HANDLING PRECAUTIONS
Hind Anti Rust EZ is non-toxic and ingestion must be avoided. Any splashes on skin happen, immediately wash with water. If contact with eyes occur, immediately wash with water and seek medical advice.
Hind Bitkote
USES
Hind Bitkote is used as a primer on steel and concrete substrates which allows establishing a prefect bonding between the mother slab and subsequent over coats. It can also be used over concrete substrates, as a primer for laying of APP Membrane for waterproofing. In aggressive corrosive conditions it can also be used over iron member as an anti-corrosive coating.
ADVANTAGES
- 1. Single Component, Cold applied, ready to use material.
- 2. Economical and has an excellent resistance for corrosive elements.
- 3. Water based and has extended pot Life.
APPLICATION
Before application the content to be stirred properly to get an uniform consistency & homogeneity. The concrete substrate to be cleaned with wire brush, which should be free from dust, algae, oil, grease, containments and loose particles. When applied over steel surfaces cleaning as per Swedish Standards Class 2 to be followed to achieve better results. Normally two coats are recommended to achieve a film thickness of 250 microns on concrete & steel.
COVERAGE
Approximately 2-3 Sq. Mtr / Kg (in 2 coats) depending on the porosity of the Concrete substrate.
Approximately 4-5 Sq. Mtr / Kg (in 2 coats) on steel surface.
PROPERTIES
| Aspect | Black Coating |
| Drying Time | Touch Dry 6 hours at 250 C, Recoating time after 24 hours. |
| Hard dry | 2-3 days depending on the prevailing temperature. |
| Dry film Thickness | It develops 125 microns DFT when applied by brush. |
| Chemical Resistance | It has excellent to water , most inorganic acids, alkalis and salts. Poor resistance to Paraffin, Alcohol and aromatic solvents. |
| Abrasion Resistance | Moderate |
| Temperature | Can withstands temperature ranging from 120 C to 700 C (dry heat) |
SHELF LIFE
12 months from the date of manufacture in unopened condition. To be stored in a cool and dry place away from direct sunlight.
PACKING
Available in 20 Kg Container.
HANDLING PRECAUTION
Hind Bitkote is non-toxic and ingestion is to be avoided. Any splashes to the skin must be washed with kerosene oil. If contact with eyes occurs seek medical advice.
Hind Coat CTM
USES
Hind Coat CTM is recommended as a coating material for protection of Tanks, Piping (concrete, steel), Underground Structures, Cooling Towers, Foundation walls and sumps. Submerged Structures, Concrete and Steel surfaces in sewage treatment plant, Sheet Pilling, Chemical Plants, Crude oil storage tanks, Paper Mills, Dams, Barrage gates, Penstocks etc.
ADVANTAGES
Hind Coat CTM is manufactured and packed in pre-measured two separate components (Comp A & B) in a convenient ratio of 1:1, eliminating the need of weighment at site during mixing.
- 1. Excellent resistance to water, sea water, diluted acid & alkalies , neutral salt, mineral and fatty acid.
- 2. High abrasion and mechanical resistance.
- 3. Extra ordinary Bond & Adhesive strength.
- 4. Resistant to microbic and mild chemicals.
- 5. Can be applied over moist & damp surface.
SURFACE PREPARATION
Concrete
The concrete surface over which the coating is to be applied should be free from Oils, Grease, algae, fungus or any loose particles and laitance. Any cracks or cavities if happens to be there should be filled and necessary repairing of any structural defect should be rectified and leveled to a smooth finish before application of coating. Mechanical grinding or other suitable preparation is recommended for obtaining best results on concrete. Compressed air is used to remove residual dust or use brush to remove dust completely.
Steel
Steel surface, which are to receive coating should be prepared by sand blasting or power tool or mechanical cleaning to a commercial grey metal finfish. If prepared surface is contaminated by moisture or other contaminants, they should be re-blasted. Use suitable Epoxy Primer if required. We recommend use of Hind ERS 21 P as primer.
MIXING
Hind Coat CTM coating system is supplied in two components in the ratio of 1:1. Component A to be stirred thoroughly before adding it with Component B. For best result, use a variable speed drill mixer with a spiral type blade at the bottom stirrer rod. The speed may be 400 – 600 rpm.
Place the spiral blade at the bottom of the container before starting the mixer. This will help avoiding induction air into the mass slowly move the stirrer head up to the surface while stirring. Do not remove the blade while still it is spinning. This procedure is continued for 3-4 minutes up and down to have a homogenous mixing. Allow the combined mix to sit for an induction time of 3-4 minutes for entrapped air if any to escape while mixing before application.
APPLICATION
For best results, apply two coats of Hind Coat CTM by brush, roller or spray. First coat should be allowed to dry tack free before application of second coat. The second coat should be applied with freshly mixed material in the same proportion and manner while the under coat is tackless. (Normally 6-10 hours at 27o C)
IMPORTANT NOTE
- Not recommended for drinking water tank or plant, food processing unit, stables etc.
- Precise and efficient smooth surface preparation is essential to achieve the superior adhesive qualities and economic consumption.
- Mix only sufficient quantities of component – ‘A’ & ‘B’ for immediate requirement. Use all material within pot life.
- The pot life depends upon the temperature and quantities mixed. Higher the temperature, lower the pot life and recoating time and vice-versa.
PACKING
Hind Coat CTM is available in 20 Kg. and 40 Kg. packing. (Comp A & CompB)
SHELF LIFE
12 months in original unopened container. Do not expose or open container to high humidity conditions.
PROPERTIES
| Color | Black |
| Mix Ratio ( Comp A : Comp B) | 1:1 |
| Coverage | Approx 4.0-5.0 Sq. Mtr per Kg (on concrete)Approx 5.0-6.0 Sq. Mtr per Kg (on steel) |
| Dry Film Thickness | 150-170 microns |
| Pot Life at 270 C | >3 hours |
| Application Temperature | Min. 120 C |
| Thickness (2 Coats) | Approx 300-350 microns |
| Cleaning of Tools | Clean tools and tackles with MEK or any standard solventbefore hardening of mixed material. |
| Recommended Coating. | Normally two coats are recommended. To ensure extended durability & abrasion resistant three coats are recommended. |
HANDLING PRECAUTION
Hind Coat CTM is non-toxic but ingestion is to be avoided. Any splashes to the skin must be washed with water. If contact with eyes occurs, wash well immediately with water and seek medical advice.
Hind Coat PPU
USES
Hind Coat PPU is recommended as a coating material for protection of Tanks, Piping (concrete, steel), Underground Structures, Foundation walls and sumps. Submerged Structures, Concrete and Steel surfaces in sewage treatment plant, Sheet Pilling, Chemical Plants, Crude oil storage tanks, Paper Mills, Dams, Barrage gates, Penstocks etc.
ADVANTAGES
Hind Coat PPU is manufactured and packed in two separate components in a convenient ratio of 1:1 by volume, eliminating the need of weighment at site during mixing. It cures to a hard, smooth surface and possesses exceptional resistance to the effect of water immersion, salt water, oil, acids, alkalis, crude oil, minerals etc. The cured coating is flexible and affords excellent resistance to impact, thermal shock and abrasion.
SURFACE PREPARATION
Concrete
Mechanical grinding or other suitable preparation is recommended for obtaining best results on concrete. Compressed air is used to remove residual dust or use brush to remove dust completely. Compressed air should be oil free. Apply only to dry surface.
Steel
Steel surface, which are to receive coating should be prepared by sand blasting or power tool or mechanical cleaning to a commercial grey metal finfish. If prepared surface is contaminated by moisture or other contaminants, they should be re-blasted. Use suitable Epoxy or PU Primer if required.
MIXING
Hind Coat PPU coating system is thixotropic in nature. It requires efficient stirring before application. The two component system is packed in two containers in the ration of 1:1 by volume. First mix each component separately until uniform and then mix the components in the specified ratio until homogenous. For best result, use a variable speed drill mixer with a spiral type blade at the bottom stirrer rod. The speed may be 400 – 600 rpm.
Place the spiral blade at the bottom of the container before starting the mixer. This will help avoiding induction air into the mass.slowly move the stirrer head up to the surface while stirring. Do not remove the blade while still it is spinning. This procedure is continued for 5 minutes up and down to have a homogenous mixing. Allow the combined mix to sit for an induction time of 5 minutes. Stir again gently with a hand stirrer to ensure uniformity before application.
APPLICATION
For best results, apply two coats of Hind Coat PPU by brush, roller or spray. First coat should be allowed to dry tack free before application of second coat. The second coat should be applied as per enclosed technical data. Wipe first coat with MIBK and wipe dry with cloth before second coat or it may also be applied directly.
PACKING
Hind Coat PPU is available in 10 Kg. and 20 Kg. packing.
STORAGE
6 months in original unopened container. Do not expose or open container to high humidity conditions.
TECHNICAL DATA
| Color | Black |
| Specific Gravity | 1.15 Kg / L approx |
| Minimum Dft. | 75 micron / coat. |
HANDLING PRECAUTION
Hind Coat PPU is non-toxic but ingestion is to be avoided. Any splashes to the skin must be washed with water. If contact with eyes occurs, wash well immediately with water and seek medical advice.
Hind Coat Repel
USES
Hind Coat Repel is a ready to use coating and can be used both in external & internal conditions. It can be applied to old as well as new surfaces. It can be applied externally on brick work, stone, concrete & masonry surfaces, cement plaster , joints, pre-cast block and stone claddings. For internal coating when applied over Plaster of Paris, plaster, brick walls it prevents dampness, ingress of moisture, cracking of wall plaster and peeling of paints from the walls .
ADVANTAGES
- 1. Dilutable with water for ready to use.
- 2. Excellent bonding and adhesion to concrete & masonry substrates.
- 3. Substrate becomes hydrophobic on its application that does not allow water absorption.
- 4. Deeply penetrable into absorbent substrates due to smaller molecule size providing excellent water repellent properties.
- 5. The substrate life gets increased due to reduction in water absorption which resist spalling due to efflorescence and freeze-thaw effect.
- 6. The surface become highly water repellent and is durable in aggressive environment.
- 7. The original colour of the surface remains unaltered after the coating.
- 8. When applied to vertical surface it gets cleaned with rain water without leaving any stains.
- 9. Gives excellent performance & stability at (5%-20%) active ingredient content levels.
- 10. Less VOC content.
APPLICATION
DILUTION
Hind Coat Repel dilutable water repellant emulsion gets readily diluted in water and stable dilutions containing 5% to 20% active ingredient levels can be made. It is always advisable to add water to the emulsion only. To obtain a stable dilution with 5% active ingredient level 7 parts of water to be added to 1 part of Hind Coat Repel. For example to make a 1000gm stable dilution with 10% active ingredient level , 750 gm of water is to be mixed to 250 gm of Hind Coat Repel. ( Ratio 3:1). For preservation of the dilutions for extended use, preservatives can be added to the dilutions after testing only. The performance of Hind Coat Repel depends on content of active ingredient content after dilution and to be done as per requirement of the different selected substrates.
APPLICATION
Before application of Hind Coat Repel the surface should be thoroughly cleaned and surface dry. Any cracks visible should be repaired. Hind Coat Repel is applied preferably with brush, roller or low pressure spray equipment (45-100 kPa). Areas covered with Glass should be protected while spraying.
Hind Coat Repel when applied with a brush or roller the application is to be repeated until the surface remains moist for 2-3 minutes. When applied with a low pressure spray the substrate of application should be completely saturated. For vertical surface application the coating should flow down 15 cm downward from the point of application. All surfaces to be coated from bottom up. If two coats are required the second coat to be applied after 2-3 hours interval. If Brush application of the coating is done it is to be applied very smooth & liberally.
Note: Not recommended to be applied over substrates subjected to hydrostatic pressure.
PROPERTIES
| Aspect | White Liquid |
| Active Ingrdeint Content | 40% |
| Specific Gravity at 27 0 C | 0.970 0.005 |
| Density (lb/gal) | 8.0 0.02 |
| pH | 3.4 -5.6 |
| VOC Content (g/L) | < 300 (excluding water and exempt compounds) |
| 122 (including water and exempt compounds) | |
| Flash Point ( Closed cup) | > 100 0C |
| Thinning | Water |
| Application Temperature | Above 50 C |
| Coverage | 10-12m² / Kg of diluted material depending on the porosity of the surface. If the surface is porous, second coat application is to be done. |
TABLE-1
Performance of Hind Coat Repel on different Substrates
| Alkaline Substrates and % of Active Ingredient | Percentage of Water Exclusion versus Control after 1 day in immersed condition |
| Mortar Cubes | |
| 5% active Ingredient | 94.2 |
| 10% active Ingredient | 94.9 |
| 20% active Ingredient | 94.0 |
| Concrete Cubes | |
| 5% active Ingredient | 86.6 |
| 10% active Ingredient | 85.9 |
| 20% active Ingredient | 76.2 |
| Neutral Substrates and % of Active Ingredient | Percentage of Water Exclusion versus Control after 1 day in immersed condition |
| Brick Class I | |
| 5% active Ingredient | 87.3 |
| 10% active Ingredient | 69.9 |
| 20% active Ingredient | 41.1 |
| Brick Class II | |
| 5% active Ingredient | 88 |
| 10% active Ingredient | 48.2 |
| 20% active Ingredient | 43.4 |
- Results and Calculation are based on the weight gain of control sample.
- Samples casted in 50mm X50mmX50mm cubes.
- 1/8 th portion of bricks used instead of half of a brick with 5 specimen.
SHELF LIFE
24 months from the date of manufacture in unopened condition . To be stored in a cool and dry place away from direct sunlight at a temperature ranging between 50 C to 270 C.
PACKING
Available in 1, 20, & 250 Kg HDPE Container.
HANDLING PRECAUTIONS
Hind Coat Repel is non-toxic. Any splashes on skin happen, immediately wash with water. If contacts with eyes occur, immediately wash with water and seek medical advice. When it comes into contact acids, bases , amines and heavy metal or their compounds the rate of evolution gets increased and it has to be kept away from these materials. Should not be use near naked flame. During application use of safety goggles and gloves is always recommended.
Hind Crete Plus WPM
ACRYLIC POLYMER BASED CEMENTITIOUS COATING FOR WATER PROOFING.
DESCRIPTION
Hind Crete Plus WPM is an acrylic polymer based Cementitious coating and when used as recommended, combines with cement and fine sand to from an impermeable coating by blocking the capillaries and pores of the substrate of concrete. It is also UV resistant.
USES
Hind Crete Plus WPM is recommended for use in all structures that required to be waterproofed and protected against the ingress of moisture, like Roof / Terrace, Basements, Water tanks, Swimming pools, Retaining Walls, Bridge walls, Tunnels, Sewage tanks, Reservoirs, Dams, Dock Gates etc.
ADVANTAGES
- Excellent adhesion to most building material.
- Low permeability makes mortar or concrete waterproof.
- Imparts chemical resistance to substrate.
- Reduces or prevents salt penetration into concrete
- Non toxic and can be used in water tank
APPLICATION
Substrate must be sound, clean free from loose particles or laitance and preferably wire brushed. The surface to receive the coating is to be checked first, if there are any cracks. If any cracks exist, it has to be repaired with cement mortar admixed with Hind Crete Plus WPM.. Undulation and depression to be filled and leveled to obtain even surface. The prepared surface must be thoroughly wetted with water and it has to be ensured that there is no standing water on the surface, before application of the coating.
COVERING CAPACITY
| Mix Information | Slurry Coat | Mortar | Repair |
| Hind Crete Plus WPM | 1 | 1 | 1 |
| Cement | 2 | 2 | 2 |
| Fine Sand | – | 2 | 3 |
| Consumption | 700 gm/Sq. Mtr. for two coats | 600 gm/ Ltr of mortar | 460 gm/ Ltr of mortar |
Note: For Making Polymer Modified Mortar of any proportion Hind Crete Plus WPM can be used between 5 -10 % by weight of Cement.
PROPERTIES
| Aspect | Milky White Liquid |
| Specific Gravity at 27ºC | 1.02± 0.02 |
| Corrosion Resistance (pH) | > 6 |
| Heat Resistance (ASTM C 1064-86) | Same as Concrete |
| Water Permeability (DIN 1048, P-5 ) | 1.2 mm + 0.2 |
| Tensile Strength (ASTM D 638) | 2 N/mm2 |
| Bond Strength | Concrete – 2N/mm2 + 0.2 |
| Metal – 2N/mm2 + 0.3 | |
| Service Life | Same as Concrete |
| Volatile Organic Content (VOC) | 51.4 gm/lit |
CURING
Over the coated surface, water is to be sprinkled after 6-10 hrs. Mild curing to be done after 24 hours of application. After 72 hours curing to be done vigorously and finally kept submerged in water for seven days.
Good results can be obtained if curing is carried on for further period of time.
SHELF LIFE
12 months from the date of manufacture in unopened condition. Should be stored in a cool and dry place away from direct sunlight.
PACKING
500 gm, 1, 5, and 20 kg in HDPE container or as required.
HANDLING PRECAUTION
Hind Crete Plus-WPM is non-toxic and prolonged skin contact should to be avoided. In case of contact with eyes occurs wash with plenty of clean water and seek medical advice. Cleaning of tools is to be done with water.
r.
Hind Crete Plus WPM (E)
HIGH PERFORMANCE ACRYLIC POLYMER BASED ELASTOMERIC WATERPROOFING COATING
DESCRIPTION
Hind Crete Plus WPM (E) is a single component highly flexible, non toxic elastomeric waterproofing coating based on modified acrylic polymer.
USES
Hind Crete Plus WPM (E) is used for surface waterproofing of roofs, toilets, basements, swimming pools, water tanks etc. for providing a water impermeable membrane which is highly flexible and ultra violet resistant.
ADVANTAGES
- Highly flexible and thus has a crack bridging property.
- Resistant to ultra violet ray of sun
- Non toxic and can be used for any kind of structures.
- Allows concrete to breath and enables any entrapped vapour to escape.
- Develops excellent bonding with building materials.
- It remains unaffected when applied within a wide range of temperatures.
- Unaffected when exposed to wide range of chemicals.
- Highly durable membrane and has a long functional life.
- Easy for recoating on existing surface coated with Hind Crete Plus
APPLICATION
Surface preparation
The surface should be cleaned from all loose materials, oil, grease, and washed properly. Any undulations, pot holes , wide cracks are to be properly mended with cement mortar and sufficiently cured. Before the application of Hind Crete Plus WPM (E) it is to be ensured that there is no stagnant water on the surface.
After the preparation of surface Hind Crete Plus WPM (E) is applied in three coats.
In the 1st coat Hind Crete Plus WPM ( E ) is mixed with clean water in the ratio 1 : 1 ( 1 part Hind Crete Plus WPM (E) : 1 part clean water ) and painted on the prepared surface with a flat paint brush @ 0.500 Kg / Sq. Mtr. of the diluted mixture.
When the 1st coat of diluted Hind Crete Plus WPM ( E ) is touch dry approximately after 4 hours of 1st coat, the 2nd coat of Hind Crete Plus WPM ( E ) is applied without any dilution on the surface with a paint brush @ 0.450 Kg / Sq. Mtr.
After a minimum time interval of 10 hours the third coat of Hind Crete Plus WPM ( E ) is applied without any dilution with a paint brush @ 0.250 Kg /Sq. Mtr.
CURING
A final air curing time of 48 hours is sufficient for complete curing of Hind Crete Plus WPM (E) .
COVERAGE
1.0 Kg /Sq. Mtr on a smooth surface in three coats for a Dry Film Thickness (DFT) of 1.0 - 1.20 mm .The coverage depend on the texture and porosity of the surface.
PROPERTIES
Solid Content ( % age ) | 55- 57 |
Aspect | Milky White Liquid |
Specific Gravity | 1.2 |
Corrosion Resistance (pH) | >6 |
Hardness (Shore A) | 80 ( ASTM D 2240: 2002) |
Tensile Strength (Mpa) | 2.8 ( ASTM D 412 :2002) |
Elongation at break ( % ) | 600 ( ASTM D 412:2002) |
Solar Light Reflecting Index | 125 (ASTM E1980) |
UV Resistant (Accelerated) | Excellent, No failure (ASTM G 154 : 2000) |
Weathering (1000 hours) |
|
Adhesion Strength , N/mm2 | 0.9 (ASTM D4541:2002 |
Water Vapour Transmission | 19gm/m2 per day ( ASTM E 96:2000) |
Resistance to Fungus & Algae | No Growth (SS 345:1998) |
Crack Bridging | * No cracks up to 2mm width * No cracks up to 1mm (10 cycles) (ASTM C 836:1995) |
Rapid Chloride Permeability | Negligible (Almost Nil) (ASTM C 1202-97) |
Water Permeability (depth of penetration at 5 bar pressure) | 6 ( BS EN 12390, Part 8:2000) |
SHELF LIFE
Best before 12 months from the date of manufacture. Should be stored in a cool and dry place away from direct sunlight at temperature ranging between 20 C (Min.) and 50 0 C (Max.).
PACKING
5 Kg, 20 Kg in HDPE Containers
HANDLING PRECAUTIONS
Hind Crete Plus WPM (E) is non toxic, prolonged skin contact should be avoided. In case of contact with eyes occurs wash with plenty of clean water and seek medical advice.
Note: The properties are based on laboratory conditions which may vary at site and in extreme weather conditions.
Hind Crete Plus WPM (E) RTU
USES
Hind Crete Plus WPM (E) RTU is used for surface waterproofing of roofs, toilets, basements, swimming pools, water tanks etc. for providing a water impermeable membrane which is highly flexible and ultra violet resistant. It is suitable for structures of all type even those in sea water/coastal environments.
ADVANTAGES
• Highly flexible and thus has a crack bridging property.
• Resistant to ultra violet ray of sun
• Non toxic and can be used for any kind of structures.
• Allows concrete to breath and enables any entrapped vapour to escape.
• Develops excellent bonding with building materials.
• Provides an excellent barrier coat against Carbon -dioxide, sulphate and chloride ions.
• It remains unaffected when applied within a wide range of temperatures.
• Unaffected when exposed to wide range of chemicals.
• Highly durable membrane and has a long functional life.
APPLICATION
Surface preparation
The surface should be cleaned from all loose materials, oil, grease, and washed properly. Any undulations, pot holes, wide cracks are to be properly mended with cement mortar and sufficiently cured. Before the application of Hind Crete Plus WPM (E) RTU it is to be ensured that there is no stagnant water on the surface.
Mixing
Component A (Liquid part) of Hind Crete Plus WPM (E) RTU is to be poured in a plastic bucket or metal container. Clean water as per the proportions shown in table below is to be added to it and mixed with a slow speed drill machine (500 rpm) fitted with a stirrer for a minute. Component B (Powder part) is now to be added gradually and mixed for 2-4 minutes. It has to be ensured that there is no lump formation while adding the powder part. After uniform mixing Hind Crete Plus WPM (E) RTU is to be applied immediately. It is advised not to mix more material at a time so that it can be used within the pot life of the mixed material. The mixed material must be stirred at intervals at the time of application to avoid settling down.
Ratio of Mixing
Hind Crete Plus WPM (E) RTU Components For Brush Application Pack Quantity
Component A (Liquid Part) 5 Kg
Component B (Powder Part) 15 Kg
Water 3 Ltr.
Application Procedure
The mixed material to be applied with a short stiff brushes over moist or dampens surfaces. The substrate temperature at the time of application should not be below 100 C. In hot conditions when the temperature is more than 300 C, the substrate must be saturated with water before the application. Two coats of Hind Crete Plus WPM (E) RTU is recommended to achieve a 1 mm thickness of the coating. The second coat is to be applied only after the first coat gets touch dried. Surfaces/Area subject to heavy loads and Hydrostatic pressure 2mm thickness coating is recommended for best results. In order to protect the coating from getting damaged a screed cover is suggested. For better bonding with the screed cover sand can be broadcasted over the second coat when it is in green stage.
Drying Time
Within 4- 6 hours at normal temperature. Tools and equipments to be cleaned with water immediately after use otherwise mechanical cleaning are to be done.
COVERAGE
The coverage depends on the texture and porosity of the surface and also on the required consistency. The approximate coverage for (1 mm thickness) brush application consistency is 15-25 Sq Mtr/ 20 Kg Pack.
SHELF LIFE
6months from the date of manufacture in unopened condition. Should be stored in a cool and dry place away from direct sunlight.
PACKING
20 Kg Kit. Comp. A (Liquid Part) 5 Kg & Comp. B (Powder Part) 15 Kg
HANDLING PRECAUTIONS
Hind Crete Plus WPM (E) RTU is non toxic, prolonged skin contact should be avoided. In case of contact with eyes occurs wash with plenty of clean water and seek medical advice.The properties are based on laboratory conditions which may vary at site and in extreme weather conditions.
Hind Epocoat GF
USES
Hind Epocoat GF has wide range of uses, for corrosion, abrasive and chemical resistant in Trenches, Cooling Towers, Tank lining, Offshore platforms, Refineries, Pipe coating, Vessels, Process area surfaces, Petrochemicals, Chemical manufacturing units.
ADVANTAGES
- 1. Excellent adhesion to the concrete & steel surfaces.
- 2. Protect surface from corrosion and abrasion.
- 3. Improves chemical resistance to substrates.
- 4. Makes concrete surface impervious.
- 5. Prevents coated surfaces from cracking.
- 6. Outstanding resistance to water and moisture.
Surface Preparation
Steel Surfaces
Steel surfaces are to be blast cleaned and ensured that it is free from rust, oil, grease and other contaminants as per St 2 or St 3 Swedish Standard SIS 05 5099. On absolutely cleaned and dry surface Hind ERS 21 P epoxy primer is to be applied. After air curing for 24 hours Epocoat GF is to be applied.
Concrete surfaces
Before application it should be ensured that concrete has attained the design strength and is proper cured for 2-3 months. Concrete surfaces should be degreased if oil and grease contamination is present. Degreased surface shall be high pressure washed, acid etched and high pressure washed again so that the surface is clean and free from dust, loose particle, oil, grease and surface laitance. On absolutely cleaned and dry surface Hind ERS 21 P epoxy primer is to be applied. After air curing for 24 hours Hind Epocoat GF is to be applied.
Mixing
Mix 1 part by Wt. of Component B (Hardener) with 2 parts by Wt of Component A (Resin). i.e. Mixing Ratio = Component A: Component B = 2:1 (by Wt). Mixing is to be gently at least for 2-3 minutes until an uniform color is obtained without any steak using a slow speed drill and paddle (200 RPM) so as to avoid any entrapped air.
APPLICATION
Allow the mix to settle for 5 minutes so that if any air in entrapped during the mixing escapes out.
By Brush : Use stiff quality bristles for coating. Trim it to 1” nap.
By Roller: Use good quality 1/8” nap.
By Plural Air Spray Air: Use .023 – .032 tip, 3,000 – 3,500 psi, Heat Resin to 700 C and Hardener to 500 C
By Airless Spray: Not Recommended.
Application Temperature
The material has to be kept at temperature ranging between 130C to 350C. It has to be ensured that the substrate temperature is maintained in between 100C to 400C. The difference of temperature of the substrate and coating should at no point be excess of 50C.
Curing Time
If applied by Brush or Roller, the time for recoating will have to be done within 6 to 8 hours at 25°C. While spraying, recoating has to be done within 5 to 8 hours at 25°C. Full curing has to be done for 72 hours within 35- 450C. Accelerated Curing if required can be done for 12 hours at 66°C.
PROPERTIES
| Aspect | Light Amber |
| Mixing Ratio | 2:1 (by volume) Component A(Resin) : Component B(Hardener) |
| Pot Life | 40 mins at 270C |
| DFT Recommended | 250-500 microns per coat |
| Drying Time | Touch Dry – 2-3 hoursHandle – 6-8 hours
Hard – 24 hours |
| Full Cure | 7(seven) days |
| Coverage | 4-6 Sq. Mtr./Kg of mixed material depending on the texture and porosity of the surfaces. |
| Flash Point | Above 250C |
| Abrasion Resistance | Excellent |
| Flexibility | Moderate |
SHELF LIFE
12 months from the date of manufacturing in unopened conditions. To be stored in a cool and dry place away from direct sunlight.
PACKING
3, 6 & 12 Kg in Plastic containers or as required.
HANDLING PRECAUTION
Hind Epocoat GF is non-toxic and ingestion is to be avoided. Any splashes to the skin must be washed with water. If contact with eyes occurs, wash well immediately with water and seek medical advice
Hind ERS WS
USES
To arrest seepage and dampness problems on interior surfaces of basements, tunnels, lift walls, retaining walls, floors, underground car parking etc. Being solvent free, it can be used on the interior of concrete water storage tanks. It is excellent on concrete that has hardened and is ideal as a waterproof membrane on concrete floor slabs under carpets and other floor coverings. It can be used as coating in breweries and food processing industries that follow FDA specifications.
ADVANTAGES
- 1. Useful in large areas of exposed concrete.
- 2. Can be applied on damp surfaces.
- 3. Dose not impair bond of subsequent adhesives or paints.
- 4. It possessed all the attributes of normal solvent based epoxy compositions, such as excellent water and fungal resistance, adhesion, hardness, mechanical strength and toughness to substrates.
- 5. Re coat ability and inter coat adhesive is excellent.
- 6. Easily washable with a soap solution.
- 7. May be tinted with universal paint tinters.
- 8. Being free of solvent, it does not pose any health hazards or fire hazards.
- 9. Waterproofing work can be executed even during the monsoon on wet substrates.
- 10. It is completely safe, convenient and economical to apply.
APPLICATION
Before application, surface preparation is important. Surface should be clean, free from loose particles, oil, grease, or other foreign materials. Deep contaminated concrete should be thoroughly cleaned by wire brush, or sand blasted.
No primer is required before the application of Hind ERS- WS. Apply two coats using a stiff nylon brush or roller. Allow 3 to 4 hours gap between first and second coat.
PROPERTIES
| Aspect | Off white in color of mixed material. |
| Mixing Ratio | Component A: Component B: Water = 1:1:1 (by weight). Stir individual components thoroughly before mixing together. Then mix both components and dilute the mixed compound with water by slow addition, using a low speed mixer |
| Pot Life | 60 to 70 minutes at 30ºC |
| Drying Time | 4 to 6 hours. |
| Curing Time | 24 hours. |
| Coverage (Mixed) | First coat- 6 to 9 Sq.mtr / Kg. Second coat – 8 to 10 Sq.mtr / Kg. |
| Film Appearance | Semi Glossy smooth film. |
| Hardness, Toughness | Excellent |
| Water Resistance | Excellent |
| Adhesion to controlled damp surface | Good |
| Impact Resistance | Good |
| Chemical Resistance | Good |
SHELF LIFE
12 months from the date of manufacture in unopened condition.
PACKING
1, 2, 5 Kg or as per requirement
HANDLING PRECAUTION:
Hind ERS – WS is non-toxic, non-flammable and ingestion is to be avoided. Any splashes to the skin must be washed with water. If contact with eyes occurs, wash well immediately with water.
Hind ERS-21 PC
USES
HIND ERS 21 PC is recommended as a coating for protection against abrasion and corrosion protection for Tanks & Reservoirs (Concrete &Steel), Pipelines (Concrete & Steel), Chemical Plants, Dockyards, Water Treatment Plants, Concrete & Steel surfaces in sewage treatment plant, Crude oil storage tanks, Underground Structures (Foundation walls & sump pits), Paper Mills, Dams, Barrages gates, Hydel equipments and Penstocks.
ADVANTAGES
- 1. Highly Corrosion & Abrasion Resistant in saline and sea-water environment.
- 2. Cured material turns to a hard coating moderately flexible in nature.
- 3. Like all epoxy resin system it has high chemical resistance.
- 4. Reduce thermal expansion co efficient thus improves thermal conductivity.
SURFACE PREPARATION
Concrete
Before application surface preparation is important, surface should be cleaned, dry, free from loose particles, oil, grease or other foreign materials by water jetting or any other suitable methods. Compressed air is used to remove the dust completely. The coating to be done on absolutely dry surface free from any entrapped moisture in the concrete.
Steel
Steel surface over which coating is to be done should be thoroughly sand blasted or mechanically cleaned to a shinning finish. If prepared surface gets contaminated, it has to be re-blasted to get a absolutely clean surface and coating applied.
Mixing
The coating system of HIND ERS 21PC is thixotropic in nature, it has to be properly stirred before application. Mix 1 part by wt of component B with 2 parts by wt of component A i.e. Mixing Ratio = Component A: Component B = 2:1 (by wt). Mix at least 5 minutes to uniform color without any steak using a drill and paddle mixed (speed 200 RPM) so as to avoid any entrapped air. Comp B is to be poured in Comp A and stirred gently.
APPLICATION
HIND ERS 21PC can be applied by brush or roller. Normally two coats are recommended. The first coat to be allowed to air cure to become tack free before the second coat is applied.
Cleaning: Clean all tools & equipment immediately after use with, Xylene, Toluene or suitable solvent.
PROPERTIES
| Aspect | Light amber |
| Mixed ratio | Comp A: Comp B = 2:1 (by wt) |
| Density | 1185 20 Kg/ m3 |
| Pot life | 40 minutes at 27 °C |
| Bond Strength(Old concrete to New concrete) | 13 N/mm 2 in 7 days |
| Coverage (per coat) | Concrete: 450 gm 50 gm/M 2Steel: : 400 gm 50 gm/M 2 |
| Interval of Coating | Minimum 20 hrs |
| Curing at 30 °C | Full Cure 7 days |
| Chemical resistance | Chemically unaffected by wide range of Chemicals, Salts, Acids, Oils and Sea Water etc. |
PACKING
6, 12 Kg Kit or as required
SHELF LIFE
12 months from the date of manufacture in unopened condition. Should be stored in a cool dry place away from direct sunlight
HANDLING PRECAUTION
HIND ERS 21PC is non-toxic. Any splashes to the skin must be washed with water. If contact with eyes occurs, wash well immediately with water and seek medical advice.
Hind Hydraproof Ceramic
INSULATIVE AND WATERPROOFING COATING FOR MASONRY, METAL, TIMBER AND FIBER APPLICATIONS
DESCRIPTION
Hind Hydraproof Ceramic is an emulsion of high grade Ceramic Polymer in water. It contains the added advantages of ceramic particles which are the heat and cold dissipating elements that give the ability to save on heating and cooling costs. It dries by evaporation to yield a tough, velvety, non-yellowing, watertight surface with highly abrasion resistance and Ultraviolet stability. Hind Hydraproof Ceramic when applied directly to rust will prevent further rusting problem.
USES
Hind Hydraproof Ceramic is used to provide a coating to insulate most building materials from solar heat. Hind Hydraproof Ceramic does not require a primer in most cases due to the unique properties of the material.
ADVANTAGES
- Energy Saving
- Cost Saving and Efficient
- Water tight Membrane
- Maintain an Attractive Appearance
- Non Toxic, Non Flammable
- Built-in rust Inhibitor
- Prevent Rust
- Non-Yellowing
- Excellent adhesion, no primer required in most cases
- High UV resistance
- Water based, Single pot material
- Quick drying
- High Solar Reflectivity
- Temperature Reduction
- Highly Flexible
- Corrosion and Abrasion Resistance
- Fungal Resistance
APPLICATION
Brush or Roller
Pre wet the brushes and rollers to avoid clogging. Apply two coats straight from the container. Allow two hours between conventional spray.
Airless Spray
Thin with up to 10% clean water to aid atomization. Use a tip orifice of 0.5 micrometers or larger. Apply the material in two even coats. Allow two hours between coats. Do not apply if temperature is or will fall below 100C or high humidity, rain or dew as Hind Hydraproof Ceramic will not cure properly. If the conditions are hot or windy, and it is necessary to coat in these conditions the surface should be cooled using water hose. Hind Hydraproof Ceramic can be applied over the damp cool surface. If Hind Hydraproof Ceramic is not dry within one hour, cease coating immediately. Where the application is used for the collection of drinking water, down pipes should be kept open until the area has had two or three rinses with rain water. Surface must be cleaned, dried and free of any oil, grease or dirt by approved method prior to application of Hind Hydraproof.
Ceramic
Two coats are recommended for dry film of not less than 300 microns (0.3 mm). Allow two hours to dry before apply second coat.
MIXING
Mix thoroughly with a flat stirrer or mechanical mixer before using. Hind Hydraproof Ceramic dose not normally need to be thinned but if considered necessary, 10% of clean water may be added.
COVERAGE
| Theoretical coverage | 4.0 Sq. Mtr/Kg/Coat |
| Recommended Coats | 2 Coats |
PROPERTIES
| Color | White / Cream / Grey |
| Coating Type | Ceramic Coating |
| Cleaning | Water |
| Flash Point | None |
| Solid by Volume | 60% |
| Film Thickness | 300 micron (Minimum) |
| Drying Time | 30 minutes / 250C |
| Recoating Time | 2 hours |
| Min. Application Temperature | 100C |
| Max. Application Temperature | 350C |
| THERMAL PROPERTIES | |||||||||||||||||||||
| |||||||||||||||||||||
| PHYSICAL PROPERTIES | |||||||||||||||||||||
|
SHELF LIFE
12 months from the date of manufacture in unopened condition. To be stored in a cool and dry place away from direct sunlight.
PACKING
1, 4, 20, 200 Kg in HDPE Container.
HANDLING PRECAUTION
Hind Hydraproof Ceramic is non-toxic non-flammable and ingestion is to be avoided. Any splashes to the skin must be washed with water. If contact with eyes occurs, wash well immediately with water and seek medical advice.
Hind Hydro Proof
APP MODIFIED ELASTO-POLYMERIC MEMBRANE WATERPROOFING SYSTEM
DESCRIPTION
Hind Hydro Proof range of waterproofing membranes are an elasto-plastomeric (APP- Atectic Poly Propylene) modified bitumen membrane having a dimensionally stable non-woven polyester / fiberglass carrier to obtain excellent waterproofing, heat resistant & cold temperature flexibility, high tensile strength, tear, puncture & UV resistance.
USES
- Waterproofing of flat roof surfaces.
- Waterproofing of slant roof.
- Waterproofing of tunnels.
- Waterproofing of roof gardens.
- Waterproofing of swimming pools.
TECHNICAL DATA
| Product Name | Hind Hydro Proof (1 mm) | Hind Hydro Proof (P 160) | Hind Hydro Proof (P 180) | Hind Hydro Proof (P 160) W/Minerals | Hind Hydro Proof (FG 050) | Test Method
|
| Roll size, mtrs.
Thickness, mm Carrier Weight | 20 x 1
1 mm 120 g/m2 Non- Woven Polyester | 10 x 1
2,3 & 4 160g/m2 Polyester | 10 x 1
2,3 & 4 180g/m2 Polyester | 10 x 1
2,3 & 4 180g/m2 Polyester | 10 x 1
2,3 & 4 50g/m2 Polyester | ASTM D 146
ASTM D 146 |
| Coating Asphalt | APP modified | APP modified | APP modified | APP modified | APP modified | ASTM D 36 |
| Softening Point [R&B] 0C |
120 to 125150150150150X
Penetration at
250C, dmm
15 – 2515 – 2515 – 2515 – 2515 – 25ASTM D 5
Tensile Strength
[L/T] N/5cm
500/400
700/550
800/660700/550300/200ASTM D 882
Elongation at break
[L/T] %
40/40
40/50
40/50
40/50
2/3
ASTM D 882
Cold Flexibility 0C00 C0 to – 50 to – 50 to -50 to -5ASTM D 4586Lap Joint Strength [L/T] N/5cm
X
>700/550
>800/660
>700/550
>300/200
ASTM D 882Tear Resistance[L/T] N100/110150/170180/200150/17055/70ASTM D 4073Resistance to water pressureNo LeakageNo LeakageNo LeakageNo LeakageNo LeakageASTM G 53Water Absorption [%]<0.15<0.15<0.15<0.15<0.15ASTM D 5147
Heat Resistance
At 1000C
No FlowNo FlowNo FlowNo FlowNo FlowASTM D 4586
Resistance to ageing
After 2000hrs.
No deteriorationNo deteriorationNo deteriorationNo deteriorationNo deteriorationASTM D 47995-20% variation under tolerance limit as per ASTM standards
ADVANTAGES
· 100% water impermeable membrane.
· Very easy application.
· Over lay is possible with desired finish.
· Application is very fast and time saving.
APPLICATION PROCEDURE
Hind Hydro Proof is installed by torch bonding using a suitable gas torch. The substrate should be cleaned and primed with Hydro prime i.e. Bituminous Primer and allowed to dry. Then the Hind Hydro Proof is torched at the bottom while unrolling. The torching to be controlled to ensure only the PE film is melted and the asphalt coating is sufficiently softened to bond the membrane. The torch flame should be directed between the lower part of the roll and the substrate. Overlaps of 75 to 100 mm for side laps and 100 to 150 mm for end laps must be torched. All angles and abutments should be sealed with extra care to ensure full bondage. Seal the edges in to grooves and protect with suitable sealant.
SHELF LIFE
24 months from the date of manufacture. To stored in a cool and dry covered place away from direct sunlight.
PACKING
In rolls of 10 Metre Length
Hind Hydro Shield SBS
USES
Hind Hydro Shield SBS is used to on surfaces which needs to be protected from water penetrations. It is used for protection high sloped cement , wooden and ventilated metal roofs. It is also used for waterproofing concrete, masonry and wood surface where the i-service temperatures does not exceed 540 C. Hind Bitkote primer are to be used before application.
ADVANTAGES
• Eliminates the need for torching or mopping .
• Ensures quick, clean and easy lapping of Rolls.
• Water tight Membrane. No open flame on roof during application.
• Maintain an Attractive Appearance
• 100% UV Resistant.
APPLICATION
Prior to laying of Hind Hydro Shield SBS, the substrate should be cleaned and primed with Hind Bitkote Bituminous Primer and allowed to dry. Then the Hind Hydro Shield SBS is rolled on to the surface by removing the siliconize PP film bottom while unrolling and heavy pressure is applied by roller from the top so that it gets stuck to the surface firmly. The joints are overlapped of 75 to 100 mm for side laps and 100 to 150 mm for end laps by strips of Hind Hydro Shield SBS. All angles and abutments should be sealed with extra care to ensure full bondage. Seal the edges in to grooves and protect with suitable sealant.
PROPERTIES
Aspect Black Colour Modified Bitumen Rolls (SBS)
Iner Reinforcement Fiber Glass
Upper Surface Coating HDPE
Lower Surface Coating Removable PP film
Thickness (TS EN 1849-1) 1.5mm + 0.2
Length (TS EN 1848-1) 20 metres
Width (TS EN 1848-1) 1 metre
Water Tightness (TS EN 1928) 10Kpa (Pass)
Straightness (TS EN 1848-1) Pass
Reaction to fire E Class
Water tightness after stretching (TS EN 13897) NPD
Peel resistance of Joints (TS EN 12316-1) N/50mm 38 (+30%)
Water Vapour Properties (TS EN 1931) 20000 (Min)
Tensile Strength (MD/CMD) (TS EN 12311-1) N/50mm 400/300
Elongation (MD/CMD) (TS EN 12311-1) ( %) 2/2
Impact Resistance (TS EN 12691 Mtd. A) 700 mm (Min)
Tearing Resistance (with Nail) (TS EN 12310-1) N/50mm 150 + 20%
Dimensional Stability (TS EN 1107-1) (%) < 0.6 (Max)
Cold Bending 0 C (TS EN 1109) < -10 (Min)
Flow Resistance 0 C (TS EN 1110) > 100 (Min)
SHELF LIFE
124 months from the date of manufacture. To stored in upright position ina cool and dry covered place away from direct sunlight.
PACKING
In rolls of 1 X 20 Metre Length.
Hind Hydroflex Polyurea (H)
USES
Hind Hydroflex Polyurea (H) is recommended as a waterproofing and protective coating for structures that are exposed to wide range of aggressive chemical and environmental conditions. Typical applications include Potable Water tanks, Water Retaining structures, Underground Structures, Foundation walls and sumps, and Bridge Deck waterproofing etc.
ADVANTAGES
- 1. It is Moisture Insensitive and Rapid
- 2. It forms seamless membrane.
- 3. UV Resistant.
- 4. Zero VOC and is Eco-friendly.
- 5. Excellent Abrasion, Impact and Puncture resistant.
- 6. Posses an excellent chemical resistant property.
- 7. Can be applied in wide range of extreme weather conditions ( – 50 0 C to 200 0 C )
- 8. Is available in wide range of attractive colours.
SURFACE PREPARATION
Suitable surface preparation to be should done by water jetting or wet grit blasting to make the surface free from oil, grease, all loose particles, laitance and other foreign containments. Undulation, honey combs, voids and blow holes are to be rendered smooth with Hind Polymer mortars. If fine cracks are identified, it is to be grouted with Hind ERS 21/Hind ERS 21 (LV) epoxy resin system. Application to be done only on dry surface.
APPLICATION
Prior to application of Hind Hydroflex Polyurea (H), it is recommended that the surface to be primed with Hind PU Primer @ 0.2-0.3 Kg/m2. It is always advisable that proper high pressure spray pump (GRACO make) is used for application of Hind Hydroflex Polyurea (H) as per the following guidelines:
| Output Pressure | Up to 2000 psi |
| Minimum Spray Pressure | 1600 – 1800 psi |
| Temperature Setting | 60 0 C |
| Hose Temperature | 50 0 C – 550 C |
PROPERTIES
| Solid Content | 100% |
| Density at 250 C | 1.1- 1.2 Kg / Ltr |
| Mix Ratio (By volume) | 1: 1 |
| Viscosity at 250 C | 400-1000 cps |
| Tensile Strength | 19 Mpa |
| Elongation | > 400% |
| Tear Strength N/mm | 55 |
| Hardness (Shore A) | 85-95 |
| Tack free time (T.F.T) | 5-15 seconds |
| Trafficable (Light) | 3-5 minutes |
| Fully Serviceable | 12 hours |
THICKNESS
Minimum dry film thickness of 1.5 mm is achieved @ 1.8 Kg/m2.. The thickness of the membrane may vary depending on the application process.
PACKING
Available Pack A in 210 Kg & Pack B in 200 Kg Container.
STORAGE
12 months in original unopened container. Do not expose or open container to high humidity conditions.
HANDLING PRECAUTION
Hind Hydroflex Polyurea (H) is non-toxic. Wearing of Hand gloves, mask, shoes and Safety goggles is a must while using and handling the product.
Hind Hydroflex Polyurea (P)
USES
Hind Hydroflex Polyurea (P) is recommended as a waterproofing and protective coating for concrete and steel substrate that are exposed to wide range of aggressive chemical and environmental conditions. Typical applications include Potable Water tanks, Pipe coating (concrete, steel), Underground Structures, Foundation walls and sumps. Submerged Structures, Concrete and Steel surfaces in sewage treatment plant, Marine Structures requiring protection, Chemical Plants, Crude oil storage tanks, Paper Mills, Dams, Barrage gates, Penstocks, Iindustrial effluent treatment tanks and Bridge Deck waterproofing etc.
ADVANTAGES
- 1. It is Moisture Insensitive and Rapid
- 2. It forms seamless membrane.
- 3. Zero VOC and is Eco-friendly.
- 4. Excellent Abrasion, Impact and Puncture resistant.
- 5. Posses an excellent chemical resistant property.
- 6. Can be applied in wide range of extreme weather conditions ( -50 0 C to 200 0 C )
- 7. Is available in wide range of attractive colours.
SURFACE PREPARATION
Suitable surface preparation to be should done by water jetting or wet grit blasting to make the surface free from oil, grease, all loose particles, laitance and other foreign containments. Undulation, honey combs, voids and blow holes are to be rendered smooth with Hind Polymer mortars. If fine cracks are identified, it is to be grouted with Hind ERS 21/Hind ERS 21 (LV) epoxy resin system. Application to be done only on dry surface.
APPLICATION
Prior to application of Hind Hydroflex Polyurea (P), it is recommended that the surface to be primed with Hind PU Primer @ 0.2-0.3 Kg/m2. It is always advisable that proper high pressure spray pump (GRACO make) is used for application of Hind Hydroflex Polyurea (P) as per the following guidelines:
| Output Pressure | Up to 3500 psi |
| Minimum Spray Pressure | 1800 – 2500 psi |
| Temperature Setting | 60 0 C – 700 C |
| Hose Temperature | 60 0 C – 700 C |
PROPERTIES
| Solid Content | 100% |
| Density at 250 C | 1.1- 1.2 Kg / Ltr |
| Mix Ratio (By volume) | 1: 1 |
| Viscosity at 250 C | 300-1500 cps |
| Tensile Strength | 20 Mpa |
| Elongation | > 300% |
| Tear Strength N/mm | 90 |
| Hardness (Shore A) | 90-100 |
| Tack free time (T.F.T) | 5-15 seconds |
| Trafficable (Light) | 3-5 minutes |
| Fully Serviceable | 12 hours |
THICKNESS
Minimum dry film thickness of 1.5 mm is achieved @ 1.8 Kg/m2.. We recommend 2 mm thickness for waterproofing and chemical resistance and 3mm thickness for heavy duty abrasion resistance.
PACKING
Available Pack A in 210 Kg & Pack B in 200 Kg Container.
STORAGE
12 months in original unopened container. Do not expose or open container to high humidity conditions.
HANDLING PRECAUTION
Hind Hydroflex Polyurea (P) is non-toxic. Wearing of Hand gloves, mask, shoes and Safety goggles is a must while using and handling the product.
Hind HydroFlex PU
USES
Hind HydroFlex PU is formulated for application as an exclusive concealed waterproofing system. It is used for waterproofing of kitchen, toilet, balconies, terraces, planter boxes, reinforced concrete roof, external tanking of basements, swimming pool, retaining walls, sub-grade floors and wall slabs.
ADVANTAGES
- 1. Easy and ready application from containers with brush, rollers or spray.
- 2. Seamless, Self- Leveling and Roller applicable.
- 3. Flexible and withstand Structural movement and Crack-bridging.
- 4. Chemical resistant and does not allow bacterial growth.
- 5. Dust free and resistant to general chemicals.
- 6. High Solid content greater than 90%.
- 7. Quick Drying 2-3 hours at 25-300 C.
APPLICATION
SURFACE PREPARATION
Concrete
Concrete should be subjected to curing for 28 days. The concrete surface over which the coating is to be applied should be structurally sound, clean, dry, free from loose particles, oil, laitance and other containments. Hind PU Sealant to be used to fill in joints or cracks and form fillet to internal corners or penetrations.
Priming
Over the prepared Concrete surface, one coat of Hind HydroFlex PU Primer to be applied to make the surface smooth and also to achieve perfect bonding of the coating with the surface.
Application
We recommend application of 2 coats of Hind HydroFlex PU to be done using a roller and rubber squeegee. This first coat must be allowed to dry completely before application of the second coat. To protect the membrane from getting damaged, screed concrete , polystyrene boards or roofing felts is recommended.
PHYSICAL PROPERTIES
| Product Composition | Pure Polyurethane |
| Colour | Available in various attractive colours |
| Density | 1.2-1.3 kg/Ltr. |
| Solid Content (ASTM D 2369) | > 90% |
| Tensile Strength (ASTM D 638) | > 2.0 N/mm 2 |
| Elongation at break (ASTM D 638) | > 600% |
| Tear Strength (ASTM D 624) | > 10 N/mm 2 |
| Adhesion to Concrete | > 1.2 N/mm 2 |
| Hardness (Shore A) (ASTM D 2240) | 40 |
| Touch dry (@ 250 C, 65% R.H) | 2-3 hours |
| Curing Time | 12-24 hours |
| VOC Content | 29.25 g/L (< 50g/L) |
PACKING
Hind HydroFlex PU is available in 18/20 Kg. Container.
COVERAGE
0.9 to 1.2 Kg per m2 for 1mm thickness depending on the surface condition.
STORAGE
6 months in original unopened container. Do not expose or open container to high humidity conditions.
HANDLING PRECAUTION
Hind HydroFlex PU is non-toxic but ingestion is to be avoided. Any splashes to the skin must be washed with water. If contact with eyes occurs, wash well immediately with water and seek medical advice.
Hind HydroFlex PU 300
USES
Hind HydroFlex PU 300 is used for Waterproofing of Drinking water Supply channels, water pipes, drinking water tanks & reservoirs, odorless waterproofing of Wet Areas (under tiles) in bathrooms ,swimming pools Kitchens, roof waterproofing etc. It can also be used for waterproofing of surfaces which comes into direct contact with potable (drinking) and saline water. It is effective for application on concrete surface in saline atmosphere.
ADVANTAGES
- 1. Economical Cost and certified to be used for potable (drinking) water reservoirs.
- 2. Seamless membrane formed on application without joints and 100% waterproofing ensured.
- 3. Excellent adherence to almost all surface.
- 6. Frost & Water resistant.
- 7. Mechanical properties are intact over a temperature ranging between -300 C to 900 C.
- 8. Maintains its elastic properties at low (frost) temperature.
- 9. Trafficable on waterproofed surface done with Hind HydroFlex PU 300.
APPLICATION
Surface Preparation
Surface over which the coating is to be applied should be structurally sound, clean, dry, free from loose particles, oil, laitance and other containments and is very much essential for optimum finish and durability.
The moisture content of the surface over which Hind HydroFlex PU 300 is to be applied should not exceed 5%. The compressive strength of the substrate should be minimum of 25Mpa , and cohesive bond strength at least 1.5 Mpa. New concrete structures to be allowed to gain full compressive strength and dried for 28 days. Undulation and surface irregularities need to be smoothened by grinding process. Grinding dust and loose particles to be removed completely before application of the coating. It should always be ensured that the surface should not be washed with water , compressed air blowing process to be followed for cleaning.
Priming
Over the prepared Concrete/Steel , cement screed and ceramic tiles, a coat of Hind ERS 21 P (250-300 gms/ m2 ) to be applied as a primer coat by brush, to make the surface smooth and also to achieve perfect bonding of the coating with the surface. 12 hours times is required for complete curing of the primed surface.
Mixing
Component A of Hind Hydroflex PU 300 to be stirred properly and then added to Component B at the stipulated mixing ratio and mixed with a low speed mechanical stirrer for 3-5 mins. The mixing to be done very thoroughly and uniformly so that the mixture becomes fully homogenous before application.
The mixture is now poured onto the primer and prepared surface and laid by means of a squeegee, roller or brush to cover up the entire surface. It should be ensured that consumption of the mixed material is completed within the pot life (~ 30mins). The mixed material should not be left in the pail for a long time because exothermic reaction accelerates the curing time and shortens the pot life of the mixed material. It is advisable that after mixing the material is to be poured directly on the surface or transferred into smaller pail to minimize the exothermic reaction. Hind Fiber Glass cloth may be used as reinforcement at problem areas like wall and floor junction, pipe-outlets, water spouts (siphon) etc. For proper fixing of the fiber glass cloth ,it is to be sand-witched between two coats.
After an interval of 12-18 hours and not later than 48 hours the second coat is to be applied. Application of third coating to be done if situation demands or specification suggest for building up required thickness.
PHYSICAL PROPERTIES
| Product Composition | Polyurethane Resin & Hardener |
| Mixing Ratio | A: B = 6 :1 parts by weight |
| Resistance to water pressure (DIN EN 1928) | No Leakage ( 1 m water column, 24 h) |
| Solid Content (Calculated) | 100% |
| Tensile Strength (ASTM D 638) | > 7.0 N/mm 2 |
| Elongation at break (ASTM D 412) | > 100% |
| Hardness (Shore A Scale) (ASTM D 2240) | 70 5 |
| Adhesion to Concrete (ASTM D 903) | > 2.0 N/mm 2 |
| UV accelerated ageing ,in presence of moisture | Passed – No significant changes (EOTA TR-010) |
| Hydrolysis (5% KOH, 7 days cycle) | No significant elastomeric changes |
| Service Temperature | -300 C to 900 C |
| Tack free time | 6- 8 hours Conditions 200 C, 50% RH |
| Light trafficking time | 24 hours Conditions 200 C, 50% RH |
| Final Curing time (Ponding Test) | 7 days Conditions 200 C, 50% RH |
| Chemical Resistance Properties | Good resistance against acidic and alkali solutions (5%), detergents, seawater (saline conditions) and oils. |
PACKING
Hind HydroFlex PU 300 (A B) is available in 6 1 Kg. pails.
COVERAGE
1.2 – 1.5 Kg per m2 applied in three layers. The coverage is depended on surface porosity, temperature, relative humidity, application method and finish required.
STORAGE
9 months in original unopened container. Do not expose or open container to high humidity conditions and stored in a cool and dryplace.
HANDLING PRECAUTION
Hind HydroFlex PU 300 is non-toxic but ingestion is to be avoided. Any splashes to the skin must be washed with water. If contact with eyes occurs, wash well immediately with water and seek medical advice.
Hind HydroFlex PU(E)
SINGLE COMPONENT PURE POLYURETHANE COATING FOR EXPOSED SURFACES 
Hind HydroFlex PU(E) is single component, coloured pure polyurethane elastomeric waterproofing membrane for exposed surfaces. It is a highly flexible, cold applied and Ultra Violet resistant, waterproofing membrane for Exterior wall and Roof application. It has low VOC contents (< 50 g/L) and is considered to be an Environment friendly product. It can span over cracks & fissures upto 2mm in width.
USES
Hind HydroFlex PU(E) is formulated especially for application on concrete, cement board, fibre board and brick surfaces subjected to UV exposure. It is recommended for use over Concrete & Metal Roofs, Exterior walls of buildings, balconies, wet area, terraces, planter boxes and External Building Facade etc.
ADVANTAGES
- 1. To be applied over external concrete & steel/metal surface.
- 2. Seamless, Self- Levelling and Roller applicable.
- 3. Flexible and withstand Structural movement and Crack-bridging.
- 4. Can withstand pedestrian traffic.
- 5. Dust free and resistant to general chemicals.
- 6. High Solid content greater than 90%.
- 7. Quick Drying 2-3 hours at 25-300 C.
- 8. Available in a wide range of attractive colours.
APPLICATION
SURFACE PREPARATION
Concrete
Concrete should be subjected to curing for 28 days. The concrete surface over which the coating is to be applied should be structurally sound, clean, dry, free from loose particles, oil, laitance and other containments. Hind PU Sealant to be used to fill in joints or cracks and form fillet to internal corners or penetrations.
Steel
Steel surface to be cleaned mechanically to obtain a shinning finish. If prepared surface is contaminated by moisture or other contaminants, it should be cleaned again.
Priming
Over the prepared Concrete/Steel surface, one coat of Hind HydroFlex PU Primer to be applied to make the surface smooth and also to achieve perfect bonding of the coating with the surface.
Application
We recommend application of 2 coats of Hind HydroFlex PU(E) to be done using a roller and rubber squeegee. This first coat must be allowed to dry completely before application of the second coat. To make it UV resistant we recommend to use Hind HydroFlex PU(E) as a top coat @ 0.2 – 0.4Kg /m2..
STANDARDS COMPLIANCE
Hind HydroFlex PU(E) complies with the requirements of the following standards , ASTM C 836 / 836 M-11
PHYSICAL PROPERTIES
| Product Composition | Pure Polyurethane |
| Colour | Available in various attractive colours |
| Density | 1.2-1.3 kg/Ltr. |
| Solid Content (ASTM D 2369) | > 90% |
| Tensile Strength (ASTM D 638) | > 3.0 N/mm 2 |
| Elongation at break (ASTM D 638) | > 600% |
| Tear Strength (ASTM D 624) | > 10 N/mm 2 |
| Adhesion to Concrete | > 1.2 N/mm 2 |
| Hardness (Shore A) (ASTM D 2240) | 60 |
| Touch dry (@ 250 C, 65% R.H) | 2-3 hours |
| Curing Time | 12-24 hours |
| VOC Content | 47.63 g/L (< 50g/L) |
PACKING
Hind HydroFlex PU(E) is available in 18 Kg. Plastic Container.
COVERAGE
0.9 to 1.2 Kg per m2 for 1mm thickness depending on the surface condition.
STORAGE
6 months in original unopened container. Do not expose or open container to high humidity conditions.
HANDLING PRECAUTION
Hind HydroFlex PU(E) is non-toxic but ingestion is to be avoided. Any splashes to the skin must be washed with water. If contact with eyes occurs, wash well immediately with water and seek medical advice.
Hind Hydrolast 2K (S)
ACRYLIC POLYMER BASED ELASTIC, LIQUID APPLIED CRACK BRIDGING CEMENTITIOUS COATING FOR WATER PROOFING
DESCRIPTION
Hind Hydrolast 2K (S) is a two component, elastic, flexible, acrylic polymer modified cementitious coating system and when used as recommended, it forms an impermeable coating by sealing the capillaries and pores of the substrate of concrete. The flexible property of the product enables it to overcome thermal stress, expansion and contraction of the structures due to changes in weather. It conforms to IS: 101, IS:2645 & ASTM D 2370.
USES
Hind Hydrolast 2K (S) is recommended for use in all structures that is required to be waterproofed and protected against the ingress of moisture, like Roof / Terrace, Basements, Water tanks, Swimming pools, Retaining Walls, Bridge walls, Tunnels, Sewage tanks, Reservoirs, Dams, Dock Gates etc. It can be reinforced with Hind Fiber Glass to enhance the dimensional stability of the structure.
ADVANTAGES
- Excellent adhesion to most building material.
- Elastic and possess excellent Crack-bridging property.
- Low permeability hence protects concrete from water ingress, chloride and carbonation.
- Imparts chemical resistance to substrate.
- Reduces or prevents salt penetration into concrete
- Non toxic and can be used in water tank.
- Easy to apply by brush or spraying.
- Ready to use, addition of water not recommended.
- Flexible and Crack bridging.
METHOD OF APPLICATION
Mixing
Hind Hydrolast 2K (S) is supplied in pre-measured packing. Entire quantity of Pack B to be mixed with Pack A and stirred manually or with a paddle mixer (450-500 rpm) for 4-5 minutes until a uniform grey coloured slurry is obtained. Allow to settle for 1-2 minutes for entrapped air to be released during mixing. To obtain a trowel able mortar consistency 90% content of Pack A to be mixed with entire quantity of Pack B.
Application
Before application the substrate must be sound, clean free from loose particles or laitance and preferably wire brushed. The surface to receive the coating is to be checked. If any cracks exist, it has to be repaired with trowel able mortar of Hind Hydrolast 2K (S). Undulation and depression to be filled and leveled to obtain even surface. The prepared surface must be thoroughly wetted with water and it has to be ensured that there is no standing water on the surface, before application of the coating. On the dampen surface for slurry consistency first coat of Hind Hydrolast 2K (S) to be applied by brush or sprayed. On drying of the first coat after an interval of 4-5 hours second coat to be applied depending on the temperature and humidity. Addition of water to the prepared slurry of Hind Hydrolast 2K (S) is not at all advised. It is recommended to apply two coats for waterproofing and damp proofing with layer thickness ranging between 1.5mm to 2.0 mm. For areas where there is severe leakages a third coat is recommended. For trowel able mortars use of notched trowel is to be done. The coated surface is not trafficable and needs to be protected with screed concrete mixed with Hind Styrene BR (SBR Latex) to prevent it from getting damaged.
Curing
It is very much essential, that cementitious based coating is cured properly for 3-4 days for ensuring proper hydration of cement and preventing from cracking. If possible we recommend curing for 7 days by water logging over the surface or keeping it covered with dampen used jute to obtain better result of the coating.
PROPERTIES
| Aspect | Pack A :Milky White Liquid Acrylic Co-Polymer
Pack B : Grey Powder Mixed Material : Cement Grey |
| Mixing Ratio | Pack A : Pack B :: 1 :3 (By weight) |
| Density | 1.60Kg/Ltr. at 27 + 20 C |
| Elongation at Break | ~ 35% without Hind Fibre Glass (ASTM D 2370) |
| ~ 20% with Hind Fibre Glass (ASTM D 2370) | |
| Working Time | 30-40 minutes at 270 C + 20 C |
| Coverage | ~ 0.7 Kg /m2 in two coats (First Coat)
~ 1 Kg / Sq.Mtr (Hind Fibre Glass) ~ 1.5 Kg /m2 in two coats (Top Coat) Coverage is depending on the porosity and texture of the surface. |
| Thickness of Layer | 1.0 mm using Hind Fibre Glass |
| Application Temperature | Substrate – 100 C (Min) /400 C (Max.)
Ambient Temperature – 100 C (Min) /400 C (Max.) |
| Water Permeability Test | Passes the Test (IS: 2645) |
| Pull Out Bond Strength | ~ 2.00 N/mm2 (Concrete Failure) as per ISO 4624 |
| Tensile strength | ~ 2/mm2 after 28 days (with Hind Fibre Glass) (ASTM D 2370) |
| Slant Shear Bond Strength | ~ 4/mm2 (FIP 5.15) |
| Water Ponding Test | After 72 hours when the coating gets full hardened., 3-4 days from the second coat application subsequently. |
| Water Absorption | Negligible |
| Accelerated Weathering (500 Hours) | No Cracking or Caulking of the coated film (IS: 101) |
SHELF LIFE
12 months from the date of manufacture in unopened condition. Should be stored in a cool and dry place away from direct sunlight.
PACKING
20 Kg Kit.
HANDLING PRECAUTION
Hind Hydrolast 2K (S) is non-toxic and prolonged skin contact should to be avoided. In case of contact with eyes occurs wash with plenty of clean water and seek medical advice. Cleaning of tools is to be done with water.
Hind Hydrolast 2K
ACRYLIC POLYMER BASED CEMENTITIOUS COATING FOR WATER PROOFING.
DESCRIPTION
Hind Hydrolast 2K is a two component, elastomeric, flexible, acrylic polymer modified cementitious coating and when used as recommended, it forms an impermeable coating by sealing the capillaries and pores of the substrate of concrete. The flexible property of the product enables it to overcome thermal stress, expansion and contraction of the structures due to changes in weather. It conforms to IS: 6582 & ASTM D 2370.
USES
Hind Hydrolast 2K is recommended for use in all structures that required to be waterproofed and protected against the ingress of moisture, like Roof / Terrace, Basements, Water tanks, Swimming pools, Retaining Walls, Bridge walls, Tunnels, Sewage tanks, Reservoirs, Dams, Dock Gates etc. It can be reinforced with Hind Fiber Glass to enhance the dimensional stability of the structure.
ADVANTAGES
- Excellent adhesion to most building material.
- Low permeability hence protects concrete from water penetration, chloride and carbonation.
- Imparts chemical resistance to substrate.
- Reduces or prevents salt penetration into concrete
- Non toxic and can be used in water tank.
- Easy to apply by brush or spraying.
- Ready to use, addition of water not recommended.
- Flexible and Crack bridging.
Application
Before application the substrate must be sound, clean free from loose particles or laitance and preferably wire brushed. The surface to receive the coating is to be checked. If any cracks exist, it has to be repaired with trowel able mortar of Hind Hydrolast 2K. Undulation and depression to be filled and leveled to obtain even surface. The prepared surface must be thoroughly wetted with water and it has to be ensured that there is no standing water on the surface, before application of the coating. On the dampen surface for slurry consistency first coat of Hind Hydrolast 2K to be applied by brush or sprayed. On drying of the first coat after an interval of 4-5 hours second coat to be applied depending on the temperature and humidity. Addition of water to the prepared slurry of Hind Hydrolast 2K is not at all advised. It is recommended to apply two coats for waterproofing and damp proofing with layer thickness ranging between 1.5mm to 2.0 mm. For areas where there is severe leakages a third coat is recommended. For trowel able mortars use of notched trowel is to be done. The coated surface is not trafficable and needs to be protected with screed concrete mixed with Hind Styrene BR (SBR Latex) to prevent it from getting damaged.
Curing
It is very much essential, that cementitious based coating is cured properly for 3-4 days for ensuring proper hydration of cement and preventing from cracking. If possible we recommend curing for 7 days by water logging over the surface or keeping it covered with dampen used jute to obtain better result of the coating.
PROPERTIES
| Aspect | Pack A :Milky White Liquid Pack B : Grey Powder Mixed Material : Cement Grey |
| Mixing Ratio | Pack A : Pack B :: 1 :3 (By weight) |
| Density | ~ 2.00Kg/Ltr. at 27 + 20 C |
| Corrosion Resistance (pH) | >6 |
| Elongation at Break | ~ 8-10% with Hind Fibre Glass |
| Compressive Strength at 27 + 20 C | ~ 2 N/mm2 in 3 days ~ 20 N/mm2 in 28 days |
| Pot Life | 30-40 minutes at 270 C |
| Coverage | ~ 1.5 Kg /m2 in two coats (First Coat) ~ 1.0 Kg/ Sq.Mtr (Hind Fibre Glass) ~ 1.5 Kg /m2 in two coats (Top Coat) Coverage is depending on the porosity and texture of the surface. |
| Thickness of Layer | 1.5 – 2mm average thickness with Hind Fibre Glass. |
| Application Temperature | Substrate – 100 C (Min) /400 C (Max.) Ambient Temperature – 100 C (Min) /400 C (Max.) |
| Heat Resistance (ASTM C 1064-86) | Same as Concrete |
| Pull Out Bond Strength | Concrete – 2 N/mm2 + 0.2 (Concrete Failure) as per ISO 4624 Metal – 2 N/mm2 + 0.3 as per ISO 4624 |
| Tensile Strength (ASTM D 638) | 2 N/mm2 after 14 days in exposed condition |
| Water Penetration (DIN: 1048 (P-5) | Nil |
| Service Life | Same as Concrete |
SHELF LIFE
12 months from the date of manufacture in unopened condition. Should be stored in a cool and dry place away from direct sunlight.
PACKING
20 Kg Kit & 40 Kg Kit
HANDLING PRECAUTION
Hind Hydrolast 2K is non-toxic and prolonged skin contact should to be avoided. In case of contact with eyes occurs wash with plenty of clean water and seek medical advice. Cleaning of tools is to be done with water.
Hind Marine Cote
USES
Hind Marine Cote is recommended for use as a corrosion protective coating for all types of steel structure and steel reinforcement used in concrete and concrete surface under severe conditions especially saline environment, sea and fresh water conditions. It can also be used for corrosion protection of bridge & ship decks, sheet pilling surge shaft, other dam structures in severe conditions and for water tanks and sub grade water pipes.
ADVANTAGES
- 1. Easy to use and has excellent adhesion to steel and concrete.
- 2. Not affected by the influence of ultra violet rays.
- 3. Excellent bonding properties and can be applied in moist & wet conditions.
- 4. Absolute and improved adhesion to reinforcements.
- 5. Non-toxic, Non-flammable and is not harmful to human health.
- 6. Not affected by chemicals in the range of mild acids to strong bases.
APPLICATION
Surface preparation is one of the vital steps before application of any coating. The surface should be made dry, free from oil or grease and made clean from all loose scale. The polymer is to be mixed with Cement in the ratio of 1: 2 by means of hand drill until a uniform colored paint able consistency is got. It can be applied by hand rollers, brush or spray. It is always recommended to apply two coats and the interval between the two coats will be of 2-3 hrs, until the first coat is completely dried up. Adequate curing by sprinkling water to be done to get best results. In continuous water exposure conditions a minimum curing for 72 hours is recommended.
PROPERTIES
| Aspect | Milky White Liquid |
| Coverage | 3.5-4.0 Sq. Mtr per Kg. (Mixed Condition) for 2 coats. |
| Mix Proportion | Hind Marine Cote –1Part : Cement -2 Parts |
| Density at 27 0 C | Approx. 1.01Kg/Ltr. |
| Mixed Density | Approx. 2.12 Kg/Ltr. |
| Pot Life at 27 0 C | 20-25 minutes. |
SHELF LIFE
12 months from the date of manufacture in unopened container. To be stored under shed and away from direct sunlight.
PACKING
5, 20 Kg in HDPE Containers
HANDLING PRECAUTION
Hind Marine Cote is non-toxic but ingestion is to be avoided. Any splashes to the skin must be washed with water. If contact with eyes occurs, wash well immediately with water and seek medical advice.
Hind Paver Cote
USES
Hind Paver Cote is used for long lasting protection of stone, tile, slate, concrete paver block flooring surfaces from oil and grease stains. . It can also be used to dust proof concrete. The level of gloss can be controlled by the number of coats applied.
ADVANTAGES
- 1. UV stable, Non-yellowing can be used outdoors
- 2. Easy to apply, glossy finish and provides a total barrier to oil and grease entering the floor
- 3. Fast application and provides a long term wear resistant surface.
- 4. Excellent protection against staining, alkali attack, oils, salt cleaners and common industrial chemicals.
- 5. Prevents from efflorescence, spalling and dusting.
- 6. Can be easily recoated
APPLICATION
Always apply first to an inconspicuous area or scrap piece of flooring to ensure the suitability of this product for your flooring surface.
The surface to be coated should be clean, dry and free of any oils and other surface contaminants. A first thin coat of Hind Paver Cote to be applied by brush or roller. Do not allow sealer to pool and do not apply as a thick coat as blistering of the coating may occur. Allow the first coat to dry (4-12 hours depending on atmospheric conditions. Apply a second thin coat. If required apply a third coat once the second coat is dry.
Cleaning
All equipments to be cleaned with with MEK/Xylene/Toluene after use.
PROPERTIES
| Aspect | Pale Brown/Transparent |
| Wet Appearance | Water white |
| Dry Appearance | Shinny & Clear finish. |
| Touch Dry | 15-20 minutes at 27 °C 2°C |
| Tack Free | 25-30 minutes at 27 °C 2°C |
| Foot Traffic | Allowed after 1 hour. |
| Vehicle Traffic | Allowed overnight |
| Coverage | Coverage is dependent on the permeability of the surface being coated and is in the range of 8-10 m2 per litre per coat. |
Note: Lower temperature and relative humidity will extend drying time of the coating.
PACKING
1 Litre.
SHELF LIFE
12 months if it is in unopened condition. Should be stored in a cool dry place away from direct sunlight.
HANDLING PRECAUTION
Hind Paver Cote is non-toxic but ingestion is to be avoided. Hand rubber gloves to be used during application. Any splashes to the skin must be washed with water. If contact with eyes occurs, wash well immediately with water and seek medical advice.
Hind Sealant E
USES
Hind Sealant E is used as sealant for fine cracks in structural members, tile joints, metal joints, sealing holes for complete water tightness etc.
ADVANTAGES
- 1. Excellent bonding with substrate
- 2. Easy to mix and apply.
- 3. Complete water tightness.
- 4. Hardens after setting and thus not damaged by sharp objects.
- 5. Can be applied without primer also
- 6. Painting can be done over Hind Sealant E surface
APPLICATION
Mixing
Entire contents of Comp-A and Comp-B are to be taken on a clean mixing tray and thoroughly mixed by a metallic spatula.
Surface Preparation
The contact surface between the putty/sealant has to be thoroughly cleaned from all dust, dirt oily or greasy materials and dry. Priming with Hind ERS 21P is required for porous substrate and substrates which are subjected to movement. If cracks are filled with Hind Sealant-E it is to be chiselled for making V groove about 10mm -12 mm deep and wide and to be primed with Hind ERS 21 P before application of sealant. After the sealant is applied it is to be tooled with a sharp knife.
| Aspect | Comp A-Semi Solid Paste, Comp.B –Semi Solid Paste |
| Colour | Off white (Mixed material) |
| Density | 1350 – 1400 Kg/m3 (Mixed material) |
| Working Time | 40-45 minutes at 270 C 20 C |
| Compressive Strength | Min 30 N/mm2 2N/mm2 in 24 hours at 270 C 20 C70 N/mm² 5 N/mm2 in 7 days at 270 C 20 C |
| Bond Strength | 1.5 to 2 N/mm2 in 7 days at 270 C 20 C |
| Tensile Strength | 14-17.5 N/mm2 in 7 days at 270 C 20 C |
| Flexural Strength | 25-35 N/mm2 in 7 days at 270 C 20 C |
| Chemical Resistance | Is not affected by wide range of chemicals, oils etc. |
| Shrinkage | Non-shrink |
PROPERTIES
SHELF LIFE
12 months from the date of manufacture in unopened condition and stored in a cool place under shade.
PACKING
3 Kg Container
HANDLING PRECAUTION
Hind Sealant E is non-toxic. Any splashes to the skin or eyes must be washed with clean water immediately.
Hind Plasto Guard
ALL PURPOSE ACRYLIC POLYMER BASED WATERPROOFING AND PROTECTIVE COATING
DESCRIPTION
Hind Plasto Guard is a single component, flexible, ultra violet and weather resistant waterproofing coating based on modified acrylic polymer. It also possesses the property to reflect the heat from the applied surface which results in producing a cooling effect. It can be applied to all exposed flat, sloped and vertical concrete, masonry and metal surfaces.
USES
Hind Plasto Guard is used for surface waterproofing and weather resistant coating for concrete flat, sloped roofs, parapet walls, basements, swimming pool, water bodies, RCC/Lime terraces/Asbestos , sunken portion of Toilets & Kitchen, Chajjas and on the exterior surface of PVC/Metal water tanks placed on roofs/balconies which allows to keep the temperature of the water inside the tank cooler to some extent.
ADVANTAGES
- Single Component hence easy to use
- Highly flexible and thus has a crack bridging property
- Easy and fast application with economical cost
- Resistant to ultra violet ray of sun
- Non toxic and can be used for any kind of structures
- Allows concrete to breath and enables any entrapped vapour to escape
- Develops excellent bonding with building materials
- It remains unaffected when applied within a wide range of temperatures
- Unaffected when exposed to wide range of chemicals
- Highly durable membrane and has a long functional life
- Does not allow fungal growth due to weathering action
- Environment friendly with a high diffusion resistance against CO2
- Water based
- No protection screed is required under normal foot traffic condition.
- Against high wear & tear condition if expected it requires to be protected with a protective screed.
APPLICATION
Surface preparation
The surface should be cleaned from all loose materials, oil, grease, and washed properly. Any undulations, pot holes , wide cracks are to be properly mended with cement mortar and sufficiently cured. Before the application of Hind Plasto Guard it is to be ensured that there is no stagnant water on the surface.
After the preparation of surface Hind Plasto Guard to be applied as first coat @ 0. 2Kg/m2 . For best result two coats are recommended.
Hind Plasto Guard can be applied along with Hind Fiber Glass, which is to be embedded between the first and second coat @ 0.7 to 1.0 Kg/m2 per coat, depending on the porosity of the surface in green condition. When the second coat gets cured and become touch dry, a top coat (~ 0.3 Kg/m2 ) is applied to complete the application. The coated surface to be protected from rain until is gets completely dry.
COVERAGE
Without using Fibre Glass : 0.4 to 0.5 Kg/m2 for two Coats which depends on the surface porosity.
Using Fibre Glass : 2 -2.5 Kg/m2 which depends on the surface porosity.
Thickness of Coating without Hind Fiber Glass is 1.0 mm and with Hind Fiber Glass is 1.2 mm approx.
PROPERTIES
| Aspect | Acrylic Dispersion, White/ Grey and various other colours |
| Solid Content | 65% |
| Polymer Content | 34.40% |
| Sp. Gravity at 270 C | 1.14 + 0.02 |
| Bond Strength ISO 4624 | 1.5 N/mm2 |
| Salt Spray resistance | Good |
| Water Permeability (IS 2645) | Passes |
| Moisture Permeability (IS 101) | Passes |
| Crack Bridging (ASTM C 1305-06) | 2mm |
| Crack Resistance (IS101) | Passes the 3 mandrel |
| Workable Time | 15 to 20 mins at 270 C |
| Tack Free | 25 -30 mins at 270 C |
| Drying Time | 2-3 hours depending upon the ambient temperature |
| Application Temperature | 100 C to +350 C |
| Accelerated Weathering test 500 hours (IS 101) | No Cracking /Blistering |
SHELF LIFE
12 months from the date of manufacture in unopened condition. Should be stored in a cool and dry place away from direct sunlight.
PACKING
1Kg, 5 Kg, 20 Kg & 50 Kg in HDPE Containers
HANDLING PRECAUTIONS
Hind Plasto Guard is non toxic, prolonged skin contact should be avoided. In case of contact with eyes occurs wash with plenty of clean water and seek medical advice.
Note: The properties are based on laboratory conditions which may vary at site and in extreme weather conditions.
Hind Prime PU
USES:
Hind Prime PU is used as an undercoat primer for application of all range of Polyurethane waterproofing products.
ADVANTAGES:
- 1. Ready to use, single component, no mixing is required.
- 2. Excellent adhesion to all concrete & cementitious substrates.
- 3. Curing of the coating depends on the humidity
- 4. As an undercoat has unique bonding with Polyurethane top coats.
- 5. Good penetrating properties.
Surface Preparation:
Surface preparation is the essence for getting a uniform coating. Undulation of the surface may be repaired with Epoxy/Polymer Mortar. Vigorous wire brushing to be done to clean oil, grease, dirt, impurities and if any loose particles present on the surface of application. Before application of Hind Prime PU, polyurethane primer, it is to be ensured that the surface is bone dry. Over the clean & dry surface, Hind Prime PU to be applied in single coat with brush or roller. Allow to air cure for 5-6 hours at 270 C 2 . The cured surface obtained is ready for application of Polyurethane top coats
PROPERTIES:
| Aspect | Transparent moisture cured single component PU |
| Solid Content (%) | 50 |
| Surface Finish | Clear Glossy |
| Coverage | 6-7 Sq. Mtr/Ltr. for 50 microns thickness |
| Flash Point | > 350 C |
| Drying Time | Touch Dry:- 3- 4 hoursTack free :- 7-8 hours
Hard Dry :- 24 hours |
SHELF LIFE:
6 months from the date of manufacturing in unopened conditions. To be stored in a cool and dry place away from direct sunlight.
PACKING:
Available in 5 & 20 Ltr. Container.
HANDLING PRECAUTION:
Hind Prime PU is non-toxic and ingestion is to be avoided. Any splashes to the skin must be washed with water. If contact with eyes occurs, wash well immediately with water and seek medical advice.
Hind Seal Cote
SODIUM SILICATE BASED INTERIOR/EXTERIOR SURFACE WATERPROOFING COATING
DESCRIPTION
Hind Seal Cote is an unique Sodium Silicate based coating and can be applied to exterior & interior wall & roof surface by brush/spray application to achieve waterproofed surface. It is a colourless and ready -to-use compound containing active chemicals which penetrates deep into the surface. On application of Hind Seal Cote, the exterior plastered and concrete surface gets hardened and becomes waterproofed and chemical resistant. It reacts with the cement chemically and penetrates deeply to solidify all ingredients in the plaster and concrete to form a homogeneous mass. The solidification leads to hardened surface, hence surface cracks and spalling is restricted.
USES
On its application an improved highly chemical resistant surface is obtained. It is used for all type of industrial exterior/interior wall, roof waterproofing application in residential buildings, warehouses, chemical processing plants, and interior/exterior walls of storage silos, refineries, airport, hospitals and museums.
ADVANTAGES
- It provides a tough abrasion resistant surface which does not turn yellow or decolourizes .
- Single component, ready to use.
- It penetrates deep into the surface, densify and hardens the plastered and concrete surface which does not allow entry of moisture or any other foreign matter
- Scratch and peel proof.
- Chemical resistant and surface becomes abrasion resistant .on its application.
- It is cost effective due to high coverage.
- Surface becomes crack resistant on its application.
APPLICATION
New Plastered Surface: It can be applied over bricks new plastered surface after final trowelling.
Concrete Surface: It can be applied over roof , balcony, podium to make the surface waterproofed.
Over Old Surface: Before application over old plaster surface, the surface is to be vigorously cleaned by wire brush so that it becomes free from oil, dust, grease, algae and any foreign materials. Over the cleaned dry surface Hind Seal Cote is to be applied by brush/spraying after slightly agitating the mixture in the container. It is recommended to recoat the surface where it is porous and penetration even takes place after the first coat. The drying time of Hind Seal Cote depends on the nature of the surface. If the surface is new and fresh it gets dried up within 2-3 hours. For old concrete drying time may get extended due to surface conditions.
PROPERTIES
| Aspect | Transparent Liquid | |
| pH | 10.00 + 2 | |
| Specific gravity | 1.20 + 0.05 at 270 C. | |
| Coverage | Fresh Surface (By Brush/Spray) | 20 -25 Sq. Mtr per Kg |
| Old Surface (By Brush/Spray) | 15-20 Sq. Mtr per Kg | |
Note: Coverage may vary depending on the porosity of the surface
APPLICATION TEMPERATURE
Hind Seal Cote is recommended to be applied when the temperature of substrate should not be less than
20 C and higher than 500 C.
SHELF LIFE
12 months from the date of manufacture in unopened condition. To be stored in a cool and dry place away from direct sunlight. It should not be allowed to freeze.
PACKING
20 Kg, 50Kg & 250 Kg Container.
HANDLING PRECAUTIONS
Hind Seal Cote is non-toxic, non-combustible and inhalation to be avoided. Any splashes to skin if happens, wash with water. If contact with eyes occurs, immediately wash with water and seek medical advice.
Hind Styrene BR
USES
Hind Styrene BR has wide range of uses for waterproofing, as a grout admixture, in putties and in either forms, in the repair and rehabilitation industry, rendering and tile fixing etc and bonding old concrete to new concrete.
ADVANTAGES
- 1. Outstanding resistance to water and moisture.
- 2. Excellent adhesion to a wide range of substrates.
- 3. Improves flexibility of the treated area.
- 4. Improves mechanical properties and abrasion resistance.
- 5. Improves chemical resistance to substrates.
- 6. Low permeability makes mortars/concrete waterproof.
- 7. Improves workability and adhesion of mortars.
- 8. Strength remains unaffected.
- 9. Resists freeze-thaw phenomenon in cold climates.
- 10. Prevents finished surfaces from cracking.
- 11. Improves bond to mother substrates.
- 12. Weatherproofs walls from rising dampness/salt petre action.
APPLICATION
Surface preparation: The substrate must be structurally sound, clear and dust free, oil, grease and contaminants must be removed mechanically. Smooth surface must be scrubbed. Surface should be damped with water prior to application of the bonding primer, modified mortar or concrete. All excess water should be removed from the surface.
PROPERTIES
| Aspect | Milky White Liquid |
| pH | >6 |
| Specific Gravity | 1.02 ± 0.01 |
| Base | SBR (Styrene butadiene Rubber) |
Technical Informations
As tested in accordance with BS 6319 (wet cured) the values of the typical mechanical properties of 1:3 cement sand mortar at Water/Cement ratio -0.45 for control & Water/Cement Ratio -0.35 admixed with Hind Styrene BR (5Kg per 50 Kg cement) is given below:
| Mechanical Properties | Control Conditions | Hind Styrene BR |
| Compressive Strength N/mm2(BS 6319 Part-2 -1983) | ||
| 3days | 12.0 | 13 |
| 7days | 13.0 | 14.5 |
| 28 days | 22.0 | 23.5 |
| Tensile Strength N/mm2 at 28 days (ASTM C 190-85) | 2.5 | 3.5 |
| Flexural Strength N/mm2 at 28 days(BS 6319 Part-3 -1983) | 5.0 | 6.5 |
Note: Addition of increased dosages of Hind Styrene BR and further reduction of water leads to better and improved mechanical properties. Cementitiious based materials are less chemical resistant. Incorporation of Hind Styrene BR to cement mortars makes its impermeable and hence reduces the attack of aggressive chemicals.
APPLICATION & RECOMMENDED CONSUMPTION
| Ingredients | Bonding Coat /Waterproof coating | Polymer Mortar forPlastering | Polymer Concrete / Overlay |
| Cement | 3 to 3.5 partsby weight | 10 parts by weight | 10 parts by weight |
| Zone II Sand | Nil | 40 parts by weight | 15 parts by weight |
| 10 mm nominal size Coarse Aggregates | Nil | Nil | 30 parts by weight |
| Water | 1 part by weight | 4 parts by weight | 4 parts by weight |
| Hind Styrene BR | 1 part by weight | 1 part by weight | 1 part by weight |
| Hind Styrene BR :Water : Cement | 1:1 : 3 to 3.5 | 1:04:10 | 1:04:10 |
| Coverage | 0.250 to 0.50 Kg/m2/coat | 0.45 to 0.50 Kg/m2/10 mm thickness | 1 Kg/m2/ 25 mm thickness |
Note: For more economical designs the percentage weight of Hind Styrene BR with cement can be reduced keeping in view the requirements and uses. The various proportions as shown above are typical guidelines and may vary depending on site conditions, such as temperature, aggregate conditions, etc which leads to changing of W/C ratio for Polymer Mortar Plastering and polymer Concrete.
OTHER APPLICATIONS
| Mix proportion | Putty for joints | Sealant for tile joint |
| Hind Styrene-BR | 1 | 1 |
| Water | 1 | 2 |
| Cement (Grey) | 3.5 to 4 | — |
| Sand | 10.5 to 12 | — |
| White Cement | — | 4 to 4.5 |
| Lime stone powder | — | 4 to 4.5 |
| Color pigment | — | As required |
Polymer modified concrete (PMC) for construction joint or any other PMC. Mixed design specified as per site engineer. Hind Styrene BR 2 to 10% by weight of cement. Plasticiser cum water reducer may be used.
Polymer modified cement grout mix: Mix 4 to 8 % Hind Styrene BR by weight of cement with or without other grout admixture and 40 to 44% water for base plate and pocket grouting and for injection grouting.
SHELF LIFE
12 months from the date of manufacture in unopened conditions. To be stored in cool and dry place away from direct sunlight.
PACKING
500 gm, 1, 5, 20 Kg or as per requirement
HANDLING PRECAUTION
Hind Styrene BR is non-toxic, non-flammable and ingestion is to be avoided. Any splashes to the skin must be washed with water. If contact with eyes occurs, wash well immediately with water and seek medical advice.
Hind Tile Cote
USES
Hind Tile Cote is used as a coating on Ceramic & Vitrified Tiles, Mosaic and Marble surfaces, laid vertically or on floors to give it a protection from scratches, resistant to weathering action and a long lasting protection of the aesthetic look of the surface.
ADVANTAGES
- 1. It provides a tough abrasion resistant surface which does not turn yellow.
- 2. Single component, ready to use.
- 3. Scratch and peel proof.
- 4. It is cost effective due to high coverage.
APPLICATION
Before application the surface is to be vigorously cleaned by water and coir-brushing, so that it becomes free from oil, dust, grease, algae and any foreign materials. Over the cleaned dry surface Hind Tile Cote is to be applied by brush/spraying after slightly agitating the mixture in the container. It is recommended to recoat the surface after the first coat, in opposite direction to overcome any left out portion after first coat application. The drying time of Hind Tile Cote depends on the ambient temperature. Usually it gets completely dry after 4-5 hours of application at 270 C 20 C.
PROPERTIES
| Aspect | Milky Liquid turns transparent when cured. |
| Specific gravity | 1.00 0.05 at 270 C. |
| Coverage | 25 -30 Sq. Mtr per Kg in 2 Coats. |
Note: Coverage may vary depending on the porosity of the surface
APPLICATION TEMPERATURE
Hind Seal Cote is recommended to be applied when the temperature of substrate should not be less than 20 C and higher than 500 C.
SHELF LIFE
12 months from the date of manufacture in unopened condition. To be stored in a cool and dry place away from direct sunlight. It should not be allowed to freeze.
PACKING
20 Kg & 200 Kg Container.
HANDLING PRECAUTIONS
Hind Tile Cote is non-toxic, non-combustible and inhalation to be avoided. Any splashes to skin if happens, wash with water. If contact with eyes occurs, immediately wash with water and seek medical advice.
Hind Wall Putty
USES
Hind Wall Putty is used on the interior and exterior wall surface and ceiling, to protect the base from water absorption, hence making the base 100% waterproof before application paint. It improves the adhesion with concrete and a smooth surface is obtained for paint with higher coverage rate.
ADVANTAGES
• Provides an excellent bond with concrete walls, being a cementitious base material.
• Eco-friendly& Non-toxic. It does not contain lead or any harmful chemicals.
• Water curing is not required after application, hence it is cost effective.
• No primer is required to be applied on it before application of paint resulting to cost saving.
• Ensures a smooth finished surface with less consumption of paints.
• Cab be applied on both exterior & interior walls & ceiling.
• All types of paints can be applied on it.
• Growth of Algae & fungi are prevented on the wall.
• Can be applied on old used surface after proper surface preparation.
• Can be applied over moist surface.
APPLICATION
Surface Preparation
Before application surface preparation is very important. Surface should be clean, free from loose particles, oil, grease or any other foreign materials. The substrate should be thoroughly cleaned by sand paper or wire brush.
Mixing
Add 50% water to Hind Wall Putty and mix with a mechanical mixer for 10-15 minutes to obtain an uniform paste. We recommend using a mechanical mixer to get better coverage. It is very essential and has to be ensured that water is added to Hind Wall Putty and not vice-versa. It is advised to mix required quantity of the material , so that it can be consumed within 2-3 hours of mixing water.
Preparation of Substrates before application
Before application of Hind Wall Putty the surface to be thoroughly pre-wetted and application done on wet surface to ensure effective adhesion, workability and more coverage on the surface.
After application of the 1St coat, the surface is allowed to dry for 3 hours and then the 2nd coat of putty is applied and made to dry completely for 10-12 hours. The total thickness of coats is to be limited to a maximum of 1.5 mm. Before application of paint/distemper it is to be assured that the surface is even and smooth. This is achieved by rubbing the putty applied surface with 500 No. sand paper. We recommend 2 (Two) coats of putty application to be done before applying paint.
PROPERTIES
Aspect White Powder
Compressive Strength at 270C at 28 days >9.0 N/mm2 as per EN:196
Tensile Adhesion Strength at 270C at 28 days >1.0 N/mm2 as per EN:1348
Setting Time Initial > 100
Final < 490 As per EN : 196
Water Absorption Co-efficient (kg/m2,H1/2) < 1.0 as per DIN:52617 Water Retentivity (%) >99 as per EN:196
Water Capillary Absorption in 24 Hrs (ml) 0.88 as per Karsten Tube Test
COVERAGE
2-3 Sq. Mtr/Kg/mm is achieved in 2 (two) coats on smooth and normal surface. However, cover area depends on the quality of the substrate.
SHELF LIFE
6 months from the date of manufacturing. Should be stored in a cool and dry place away from direct sunlight.
PACKING
Available in 40Kg. Poly-lined HDPE Bag or as required.
HANDLING PRECAUTION
Hind Wall Putty is non-toxic but ingestion is to avoided. If contact with eyes occurs, wash well immediately with water and seek medical advice.
Note:
• Hindcon Chemicals maintains a team of technically trained professionals to provide full support to your problems in construction, and recommend the correct product to suite your specific requirements. Our authorized applicators can attend your site for application of the products.
• The content of the Technical datasheet are for general information and guideline. The result shown here are generated from our laboratory or from our site experiences.
• Quality of our products are maintained as per ISO9001:2008 recommendations and continuous researches. The behavior can change as per the prevailing conditions at the time of applications.
• Since HINDCON CHEMICALS LIMITED has no control over the use to which the users may put the material, it does not claim or warrant that in the user’s particular circumstances, the result that the user will obtain from the product will be the same as those described in this communication or that the user will find the information or recommendations complete, accurate or useful. The client must test and ascertain the safety and fitness for the product for use.
HINDCON CHEMICALS LIMITED (Formerly HIND SILICATES PVT. LTD.)
(AN ISO 9001: 2008 COMPANY)
Office Factory
62B, Braunfeld Row,”VASUDHA”, Kolkata – 700027 Baniyara, Jalan Complex, Gate No.3
Tel: 24490835, 24490839. Fax: 24490849 Howrah – 711 411. Tel: 2669 9213
E-mail: contactus@hindcon.com, hindconchemicals@yahoo.com www.hindcon.com
Hind HydroFlex AQPU
TWO COMPONENT AQUA RESIN BASED PROTECTIVE & WATERPROOFING COATING
DESCRIPTION
Hind Hydro Flex AQPU is two component aqua resin based (Non-yellowing) system used as a protective and waterproofing coating for stone, brick and concrete surfaces.
USES
Hind Hydro Flex AQPU is used for protecting all types of concrete, stone, bricks and any other mineral structures exposed to adverse weather conditions. Waterproofing of water bodies and storage tank, high traffic areas like lobbies, balconies, sloped and curved roofs in public areas. As a wall protective coating in workshops, store rooms and warehouses. It is also used in Dairy farms, breweries industrial kitchens, food processing plant, soft drink bottling plants, control rooms, computer room, other utility areas, off-shore platforms and ship decks.
ADVANTAGES
Hind Hydro Flex AQPU offers a high performance protective and waterproofing coating and is characterized by:
- Excellent adhesion to stone, bricks, concrete and any other mineral substrates.
- Enviro-friendly water borne technology.
- It conforms to IGBC norms with low VOC compliant.
- Solvent free & odour-less application.
- Breathable Coating.
- Very high Abrasion resistant.
- Excellent water resistant.
- It works as a high performance durable barrier against moisture ingression in surface.
- It possess an excellent UV resistance properties and colour stability.
- Algae & fungi resistance and does not allow bacterial growth.
- Excellent oil & chemical resistant.
- Coating is seamless and can be cleaned very easily.
- Smooth matt and semi-glossy finish with long performance life.
- Available in clear and wide range of colours.
APPLICATION
SURFACE PREPARATION
All surfaces must be sound, clean, dry, free from oil, grease, cement laitance and all loose particles and other contaminations.
Priming
The same material is to be used as a self primer. Once the material is mixed it should be used immediately as a thin continuous film using a stiff brush/roller or trowel. Porous surface may require two coats of primer. The primer coat should be air cured to a hard coating prior to application of top coat of Hind Hydro Flex AQPU.
Application
Hind HydroFlex AQPU is supplied in pre-weighed two-component ready to use packing. Pour Component - A in a container and stir to get a uniform colour (if pigmented). Now add Component -B and stir well until a uniform homogenous mixture is obtained. Finally add recommended quantity of clean tap water and apply the mixture of Hind Hydroflex AQPU on the prepared surface using roller, brush or squeegee. If the application is done by spraying the area should have good exhaust provision and workmen engaged for application should have their eyes protected with goggles, breathing mask.
PROPERTIES
| Components & Mixing (Parts by weight) | Hind HydroFlex AQPU ( As a Primer) Mixing Ratio-Pack A : Pack B: Water :: 100 :20:40
Hind HydroFlex AQPU (Clear) Mixing Ratio-Pack A : Pack B: Water :: 100 : 20 : 20 |
Colour | Available in clear and various colours. |
Drying Time | Surface Dry - 6-8 hours Hard Dry - 24 hours Recoat-able Time - 12-16 hours |
Pot Life | Mixed Material . Approx 60-90 mins. at 300 C |
Curing Time
| Light Foot Traffic Load - 24 to 36 hours. Full Traffic Load - 72 hours |
Dry Film Thickness ( 2 Coats depending on surface conditions) |
30-70 micron per coat. |
Adhesive Tensile Strength (ASTM D4060, CS 10 Wheel) | 0.1 gm. (Max weight loss) |
Scratch Resistance (BS 3900 Part E2) | > 8 Kg |
Coverage | 3-4 Sq. Mtr per Kg of the mixed material per Coat depending on the surface conditions at a ratio of 100:20:20 |
PACKING
Hind Hydro Flex AQPU is available in 24Kg (Pack A & Pack B) Container.
COVERAGE
3-4 Sq. Mtr per Kg of the mixed material per Coat depending on the surface conditions at a ratio of 100:20:20
CLEANING OF TOOLS
Tools and equipment after use to be cleaned with thinner or suitable solvent. Cleaning should be done before the material starts to gel or harden.
SHELF LIFE & STORAGE
12 months from the date of manufacturing in sealed unopened container. Hind Hydro Flex AQPU should be stored in a well ventilated area away from direct sunlight.
HANDLING PRECAUTION
Hind Hydro Flex AQPU is non-toxic but ingestion is to be avoided. Ensure adequate ventilation during application. Use gloves, goggles and barrier cream to protect eyes and contact with skin..
Hind Hydro Shield
SINGLE COMPONENT READY TO USE WATERPROOFING COATING
DESCRIPTION
Hind Hydro Shield is ahigh quality premium waterproofing coating based on Acrylic Co-Polymer Latex, that provides total water resistance to the coated surface. Based on the unique Hydroshield Technology it is able to bridge cracks and covers the porous wall surface by forming a protective film on its application, thus preventing water seepage, dampness, carbonation and fungal attack. It builds a coating very tough for normal roof as well as side wall, which provides water protection for 10 years. It also possesses the property to reflect off sun ray falling on the coated surface, as a result the temperature is reduced by 50 C.
USES
Hind Hydro Shield is used for providing a tough waterproofing coating on Roof surface and side wall and also to protect from solar heat.
ADVANTAGES
- Energy Saving, Cost Saving and Efficient
- Water tight Membrane
- Maintain an Attractive Appearance
- Non -Toxic, Non-Flammable
- Reinforced with polyfibre and is Non-yellowing
- Forms a High flexible latex base film which bridges hair line cracks
- High Solar Reflectivity, Temperature Reduction
- High Adhesion to concrete substrate resisting cracking and peel off
- Fungal Resistance
APPLICATION
Surface Preparation
- All new fresh plastered surfaces should be water cured for 12 weeks as per the curing time for new masonry surface.
- The surface to be thoroughly cleaned, free from all loose particles, dust, oil, grease, algae, fungi and previous applied flaking paints by means of wire brush followed by water jetting.
- Severely affected areas due to fungus and algae, application of a pre-treatment coat is recommended.
- Repair pot holes and minor cracks (5mm , 10mm & 20mm) according to the crack size, length and depth with crack repair mortar ‘Hind Patch R’.
Roof Application
- The roof surface and parapet wall should be cleaned properly as stated above. A priming coat based on Hind Hydro Shield, diluted with 30% water is to be applied by brush/roller on the dried surface followed by 2-3 coats application of Hind Hydro Shield without diluting with water.
- Achieving Dry Film Thickness (DFT) is very essential for waterproofing. It is therefore advised to achieve a forced coverage of 0.75 – 0.95 Sq. Mtr / Kg. If forced coverage is not achieved and additional coat of Hind Hydro Shield is recommended to be applied.
Application on Side Wall
- The side wall should be properly cleaned as per our recommendation stated above.
- A priming coat based on Hind Hydro Shield, diluted with 30% water is to be applied by brush/roller.
- After the primed surface gets dried up apply 2-3 coats of Hind Hydro Shield at an interval of 6-8 hours.
- If recommended coverage is not achieved, additional coat is to be applied.
COVERAGE
Theoretical coverage | On Smooth Surface (Low porosity) 4-6 Sq. Mtr/ Kg/per coat |
On textured surfaces(Low porosity) 3-4 Sq. Mtr/Kg/per coat | |
Recommended Coats | One primer coat with 30% water dilution followed by 2-3 Coats to achieve desired Dry Film Thickness |
Note: The coverage of Hind Hydro Shield will be dependent on surface texture and porosity. It is always recommended to perform coverage trial before finalizing the requirement of paint.
PROPERTIES
Base | Acrylic Co-Polymer Latex |
Pigment | Light fast Non-Lead/Chrome |
Gloss/Sheen Level | Mid Sheen |
Solvent | Water |
Flash Point | Non Flash (as per IS:101/1987, Part 1,Sec 6) |
Volatile Organic Content (VOC) | White & bases 15-45gm/Litre |
Stability of Thinned Paint | The thinned paint to be used within 24 hours after mixing. |
Dry Film Thickness | 100-200 microns at a coverage of 3.5- 4 Sq. Mtr/ Kg 120 microns on roof/terraces at a coverage of 0.75 - 0.95 Sq.Mtr / Kg. |
SHELF LIFE
24 months from the date of manufacture in unopened condition and stored in a dry place away from direct sunlight protected from high temperature. In hot temperature conditions it should be stored in temperature-controlled environment i.e. Less than 300 C
PACKING
Available in 1, 5, & 20 Kg. Container.
HANDLING PRECAUTION
Hind Hydro Shield is non-toxic and ingestion must be avoided. Any splashes to the skin happen, immediately wash with water. If contact with eyes occurs, immediately wash with water and seek medical advice.
Hind Hydro Shield
SINGLE COMPONENT READY TO USE WATERPROOFING COATING
DESCRIPTION
Hind Hydro Shield is ahigh quality premium waterproofing coating based on Acrylic Co-Polymer Latex, that provides total water resistance to the coated surface. Based on the unique Hydroshield Technology it is able to bridge cracks and covers the porous wall surface by forming a protective film on its application, thus preventing water seepage, dampness, carbonation and fungal attack. It builds a coating very tough for normal roof as well as side wall, which provides water protection for 10 years. It also possesses the property to reflect off sun ray falling on the coated surface, as a result the temperature is reduced by 50 C.
USES
Hind Hydro Shield is used for providing a tough waterproofing coating on Roof surface and side wall and also to protect from solar heat.
ADVANTAGES
- Energy Saving, Cost Saving and Efficient
- Water tight Membrane
- Maintain an Attractive Appearance
- Non -Toxic, Non-Flammable
- Reinforced with polyfibre and is Non-yellowing
- Forms a High flexible latex base film which bridges hair line cracks
- High Solar Reflectivity, Temperature Reduction
- High Adhesion to concrete substrate resisting cracking and peel off
- Fungal Resistance
APPLICATION
Surface Preparation
- All new fresh plastered surfaces should be water cured for 12 weeks as per the curing time for new masonry surface.
- The surface to be thoroughly cleaned, free from all loose particles, dust, oil, grease, algae, fungi and previous applied flaking paints by means of wire brush followed by water jetting.
- Severely affected areas due to fungus and algae, application of a pre-treatment coat is recommended.
- Repair pot holes and minor cracks (5mm , 10mm & 20mm) according to the crack size, length and depth with crack repair mortar ‘Hind Patch R’.
Roof Application
- The roof surface and parapet wall should be cleaned properly as stated above. A priming coat based on Hind Hydro Shield, diluted with 30% water is to be applied by brush/roller on the dried surface followed by 2-3 coats application of Hind Hydro Shield without diluting with water.
- Achieving Dry Film Thickness (DFT) is very essential for waterproofing. It is therefore advised to achieve a forced coverage of 0.75 – 0.95 Sq. Mtr / Kg. If forced coverage is not achieved and additional coat of Hind Hydro Shield is recommended to be applied.
Application on Side Wall
- The side wall should be properly cleaned as per our recommendation stated above.
- A priming coat based on Hind Hydro Shield, diluted with 30% water is to be applied by brush/roller.
- After the primed surface gets dried up apply 2-3 coats of Hind Hydro Shield at an interval of 6-8 hours.
- If recommended coverage is not achieved, additional coat is to be applied.
COVERAGE
Theoretical coverage | On Smooth Surface (Low porosity) 4-6 Sq. Mtr/ Kg/per coat |
On textured surfaces(Low porosity) 3-4 Sq. Mtr/Kg/per coat | |
Recommended Coats | One primer coat with 30% water dilution followed by 2-3 Coats to achieve desired Dry Film Thickness |
Note: The coverage of Hind Hydro Shield will be dependent on surface texture and porosity. It is always recommended to perform coverage trial before finalizing the requirement of paint.
PROPERTIES
Base | Acrylic Co-Polymer Latex |
Pigment | Light fast Non-Lead/Chrome |
Gloss/Sheen Level | Mid Sheen |
Solvent | Water |
Flash Point | Non Flash (as per IS:101/1987, Part 1,Sec 6) |
Volatile Organic Content (VOC) | White & bases 15-45gm/Litre |
Stability of Thinned Paint | The thinned paint to be used within 24 hours after mixing. |
Dry Film Thickness | 100-200 microns at a coverage of 3.5- 4 Sq. Mtr/ Kg 120 microns on roof/terraces at a coverage of 0.75 - 0.95 Sq.Mtr / Kg. |
SHELF LIFE
24 months from the date of manufacture in unopened condition and stored in a dry place away from direct sunlight protected from high temperature. In hot temperature conditions it should be stored in temperature-controlled environment i.e. Less than 300 C
PACKING
Available in 1, 5, & 20 Kg. Container.
HANDLING PRECAUTION
Hind Hydro Shield is non-toxic and ingestion must be avoided. Any splashes to the skin happen, immediately wash with water. If contact with eyes occurs, immediately wash with water and seek medical advice.
Hind Bitkote (CT)
SOLVENT BASED COAL TAR PRIMER FOR CONCRETE SURFACES/RUNWAYS
DESCRIPTION
Hind Bitkote (CT) is a solvent based Coal Tar primer which is applied to seal the pores in surfaces such as concrete and improves adhesion of Coal Tar based sealing compound to the substrate.
USES
Hind Bitkote (CT) is used as a primer for application on floor joints, expansion joints in runways and other concrete surfaces which allows establishing a prefect bonding prior to pouring of Coal Tar based Sealing compounds.
ADVANTAGES
- Easy to Apply
- Excellent bonding of Coal Tar Sealing compound and concrete surface.
- Economical and cost effective.
APPLICATION
It has to be ensured the concrete is cured for at least seven days. The concrete surface should be cleaned properly and free from dust, sand and all foreign particles by air jetting / brooming. Hind Bitkote (CT) should be stirred thoroughly to get an uniform consistency & homogeneity. Application to be done on dry substrate by means of brush, roller or spray at the rate of 0.3 Ltr/m2 and allowed to dry for 24 hrs. It is advised not to apply when temperature is less than 50 C or during foggy conditions.
| |||||||||||||||
|
| ||||||||||||||
PROPERTIES
|
| ||||||||||||||
|
|
PACKING
Available in 20 Litre Container.
HANDLING PRECAUTIONS
Hind Bitkote (CT) is non-toxic and ingestion must be avoided. Use goggles, masks and hand gloves during application. Clean hands with warm soap water after
Hind Coat EP (NS)
SOLVENT FREE EPOXY COATING FOR CONCRETE AND STEEL SURFACE
DESCRIPTION
Hind Coat EP (NS) is a two component solvent free epoxy coating for concrete covering and steel surface. It is a surface tolerant epoxy based topcoat applied over the concrete and steel surface after mixing Component A (Resin) and Component B (Hardener) in appropriate proportion. It conforms to ASTM C D2240 for Testing of Shore D Hardness and BS 6319.
USES
It is recommended to be used as follows:
- Roof Deck
- Parking Bay
- Pedestrian walkways
- Flyover bases and piers.
- Industrial Floors.
- Hospitals, Laboratories.
- Pharmaceutical Industry.
- Food and beverage plants.
ADVANTAGES
- Excellent bonding and adhesion to wide range of
- Economical and Excellent coverage.
- Solvent Free
- Colour version (as per RAL guide) for easy application.
- Improves Chemical resistance for substrates.
- Easy application by brush, roller or sprayer.
APPLICATION
Surface Preparation:
Concrete Surface: Before application surface preparation is important, surface should be cleaned, dry, and free from loose particles, oil, grease or other foreign materials. All undulations, blow-holes and surface imperfections to be made good before application of Hind Coat EP (NS).
Steel Surface: Prior to application surface preparation is important, surface should be cleaned, dry, and free from rust, oil, grease or other foreign materials.
Mixing:
Mix Component A (Resin) & Component B (Hardener) in the ratio of 100: 33 (3:1) with a mixer machine fitted with a stirrer/paddler until an uniform colour is obtained for 2-3 minutes and allow it to rest for another 1-2 minutes for the entrapped air to escape.
Apply with a Brush, Roller or Sprayer. Two (2) thin coats are recommended depending on the surface of the substrate. This takes care of the porosity of the surface and makes it conducive for application of screed and/or topcoat.
Cleaning: Clean all tools & equipment immediately after use with, Xylene, Toluene or suitable solvent.
PROPERTIES
Aspect | Pack A Liquid, Pack B Liquid |
Colour | Off White/Grey |
Mixed ratio | Comp A: Comp B = 100:33 (3:1) by wt. |
Density | 1.15 ± 0.02 gm/cc |
Pot life | Approximately 3 Hours at 25 + 2°C |
Drying Time | Touch dry 6-8 hours |
Walk on dry - Overnight | |
Full Cure - 3 days | |
Film Thickness | 6-150 μm |
Volatile Matter | 0.44% |
Moisture Content | 0.33% |
Accelerated corrosion | No sign of rusting or corrosion on steel plate |
Coverage | 4 to 5 sq. mtr/ kg of mixed material depending on the texture and porosity of the surface. |
Chemical resistance | Chemically resistant to wide range of chemicals and oils. |
PACKING
4 Kg, 12 Kg & 20 Kg Kit or as required.
SHELF LIFE
Best before 12 months from the date of manufacture in sealed containers. Should be stored in a cool and dry place away from direct sunlight at temperature ranging between 20 C (Min.) and 35 0 C (Max.).
HANDLING PRECAUTION
Hind Coat EP (NS) is non-toxic but ingestion is to be avoided. Any splashes to the skin must be washed with water. If contact with eyes occurs, wash well immediately with water and seek medical advice.
Hind Coat EP
SOLVENT FREE EPOXY COATING FOR CONCRETE AND STEEL SURFACE
DESCRIPTION
Hind Coat EP is a two component solvent free epoxy coating for concrete/epoxy mortar covering and steel surface. It is a surface tolerant epoxy based topcoat applied over the concrete/epoxy mortar and steel surface after mixing Component A (Resin) and Component B (Hardener) in appropriate proportion. It conforms to ASTM C D2240 for Testing of Shore D Hardness.
USES
It is recommended to be used as follows:
- Roof Deck
- Parking Bay
- Pedestrian walkways
- Tunnel lining coating over epoxy mortar repaired surface to prevent abrasion.
- Flyover bases and piers.
- Industrial Floors.
- Hospitals, Laboratories.
- Pharmaceutical Industry.
- Food and beverage plants.
ADVANTAGES
- Excellent bonding and adhesion to wide range of substrate.
- Economical and Excellent coverage.
- Solvent Free
- Improves Chemical resistance for substrates.
- Easy application by brush or roller.
APPLICATION
Surface Preparation:
Concrete Surface: Before application surface preparation is important, surface should be cleaned, dry, and free from loose particles, oil, grease or other foreign materials. All undulations, blow-holes and surface imperfections to be made good before application of Hind Coat EP.
Steel Surface: Prior to application surface preparation is important, surface should be cleaned, dry, and free from rust, oil, grease or other foreign materials.
Mixing:
Mix Component A (Resin) & Component B (Hardener) in the ratio of 3:1 with a mixer machine fitted with a stirrer/paddler until an uniform colour is obtained for 2-3 minutes and allow it to rest for another 1-2 minutes for the entrapped air to escape.
Apply with a Brush or Roller. Two (2) thin coats are recommended depending on the surface of the substrate. This takes care of the porosity of the surface.
Cleaning: Clean all tools & equipment immediately after use with, Xylene, Toluene or suitable solvent.
PROPERTIES
Aspect | Pack A Liquid, Pack B Liquid |
Colour | Transperent |
Mixed ratio | Comp A: Comp B = 3:1 by wt. |
Density | 1.10 ± 0.05 gm/cc |
Pot life | Approximately 3 hours at 25 + 2°C |
Touch Dry | Approx. 6-7 hours. |
Full Dry | Overnight. |
Coverage | 4 to 5 sq. mtr/ kg of mixed material depending on the texture and porosity of the surface. |
Chemical resistance | Chemically resistant to wide range of chemicals and oils. |
PACKING
4 Kg & 12 Kg.
SHELF LIFE
Best before 12 months from the date of manufacture in sealed containers. Should be stored in a cool and dry place away from direct sunlight at temperature ranging between 20 C (Min.) and 35 0 C (Max.).
HANDLING PRECAUTION
Hind Coat EP is non-toxic but ingestion is to be avoided. Any splashes to the skin must be washed with water. If contact with eyes occurs, wash well immediately with water and seek medical advice.
Hind Hydro Flex PU (SB)
SINGLE COMPONENT MOISTURE CURED POLYURETHANE WATERPROOFING COATING
DESCRIPTION
Hind Hydro Flex PU (SB) is single component moisture cured modified Polyurethane Elastomeric liquid waterproofing membrane. It forms a seamless monolithic membrane that adheres to almost all construction substrates viz. Concrete, Cement Blocks existing roof felts etc. It is resistant to Chlorides and Sulphates that are present in the soil and to most mild acids and alkalis. It conforms to ASTM C 836 and ASTM C 898.
USES
Hind Hydro Flex PU (SB) is formulated for application as an exclusive concealed waterproofing system. It is used for waterproofing of Podium, Terrace, toilet, balconies, planter boxes, reinforced concrete roof, external tanking of basements, swimming pool, retaining walls, Sea walls, dams, reservoirs, repairing and re-furbishing of old water proofing system (Tar-felt & APP Membrane applied areas) sub-grade floors and wall & culverts.
ADVANTAGES
- Single Component, cold applied .
- Easy and ready application from containers with brush, rollers or spray.
- Seamless, Self- Leveling and Roller applicable.
- Root resistant, highly elastomeric to accommodate expansion & contraction.
- Excellent UV resistance and long term ageing stability.
- Flexible and withstand Structural movement and Crack-bridging.
- Environment friendly and the membrane can sustain properties at high temperature.
- Resistance to oxidation.
- Chemical resistant and does not allow bacterial growth.
- Does not contain TAR.
- Can be applied under wide service temperature climates.
APPLICATION
SURFACE PREPARATION
The concrete surface over which the coating is to be applied should be structurally sound and cleaned with air jetting or grinding to make the surface clean, dry, free from loose particles, oil, laitance and other containments. Cracks on the surface to be repaired by cutting ‘V’ groove and using single component fiber reinforced repair mortar based on ‘Hind Patch R’.
Coving : Provide 75mm X 75mm concave using suitable polymer modified mortar.
Priming
Over the prepared Concrete surface, one coat of Hind Hydro Flex PU (SB) to be applied as primer on dry concrete surface( Moisture level must not exceed 5%) by help of brush or airless spray. The recommended dosage is 125ml to 200 ml per Sq. Mtr (depending on the porosity of the asurface) - Single coat application with approx. 50 microns DFT and Relative Humidity 50% . The coated surface gets touch dry after 30 minutes at
270 C.
Application
We recommend application of 2 coats of Hind Hydro Flex PU (SB) to be done using a roller/brush/airless spray over dry primed surface. This first coat must be allowed to dry completely for approximately 10-12 hours. For large areas airless spray is recommended. The second coat to be applied by same method in perpendicular direction to the first coat applied surface. After the second coat application gets completed, it should be allowed to get completely dry for 36 hours before proceeding to the next stage. Water Ponding test to be carried after 7 days of full curing. Vertical application to be terminated up to 300 mm height. Quartz sand @ 200 gm/Sq. Mtr to be sprinkled on the second coat applied surface when it is still tacky for providing a mechanical grip to facilitate application of plaster. To achieve a higher mechanical properties for waterproofing, Non-woven 50 GSM geo-textile with 50mm overlaps in each direction after application of 1st coat of Hind Hydro Flex PU (SB) while it is still tacky.
Recommended Dosage of Application 1.2 10 1.35 Kg/Sq. Mtr in 2 Coats
PHYSICAL PROPERTIES
Product Composition | Modified Polyurethane |
Colour | Black & White |
Density at 270 C | 1.25 + 0.05
|
Solid Content (ASTM C 836) | 92 + 2 % |
Tack Free time at 250 C | 10-12 hours |
Full Cure at 250 C | 42 hours at 1mm thickness |
Tensile Strength (ASTM D 638) | > 2.0 N/mm 2 |
Typical cured membrane properties at 28 days
|
|
Elongation (ASTM D 412) | > 650% |
Tensile Strength N/mm2 (ASTM D 412) | 2.0 + 0.20 |
Recovery from 200% Elongation (ASTM D 412) | 98% |
100% Modulus Elongation (ASTM D 412) | 4.9 N |
Shore Hardness 00 (ASTM C 836) | >50 |
Crack Bridging (ASTM C 836) | Upto 2 mm |
Extensibility after heat Ageing (ASTM C 836) | >6mm |
Weight Loss (Max 20%) (ASTM C 836) | 8 + 2 % |
Moisture Vapour Permeability (ASTM E 96) | 0.177/Sq.Mtr/hr/mm |
Tear Resistance (ASTM D 4073) | 28 /7.5 cm |
Service Temperature | -450 C to 750 C |
Peel Adhesion to primed concrete, Pull Strength MPa (ASTM D 4541) | >2.0 |
Recommended Application Temperature | 100 c to 400 C |
Water Absorption % | < 0.5 |
Si Value (ASTM E 1980) | >90 (Only for White) |
PACKING
Hind Hydro Flex PU (SB) is available in 24 Kg. Container.
COVERAGE
1.2 to 1.35 Kg per Sq. Mtr for 1mm thickness DFT depending on the surface condition.
STORAGE
12 months in original unopened container. Do not expose or open container to high humidity conditions. Store in a cool & dry place.
HANDLING PRECAUTION
Hind Hydro Flex PU (SB) is non-toxic but ingestion is to be avoided. Any splashes to the skin must be washed with water. If contact with eyes occurs, wash well immediately with water and seek medical advice.
Hind Guard (P)
WATER BASED ACRYLIC PRIMER FOR PROTECTIVE COATING
DESCRIPTION
Hind Guard (P) is a single component water dispersed perfect adhesion enhancing primer for water dispersed polymer paint coatings. It conforms to the requirements of IRC:SP:80 as a protective coating.
USES
Hind Guard (P) is used as a primer on to firmly existing water based coating, in the case of concrete surface which is treated with hydrophobic impregnation. It can also be used as a priming coat over concrete and on mineral based substrate like gypsum, fibre cement, aerated concrete and surfaces rendered with thin rendering mortars.
ADVANTAGES
- Single Component water dispersible and solvent free.
- Low VOC Content and environment friendly.
- Enhances the adhesion property for coating or cement based resurfacing mortar used for concrete.
- Non toxic and can be used for any kind of structures
- Breathable and water vapour permeable
APPLICATION
Surface preparation
The surface should be dense and free from all loose materials, oil, grease, and washed properly. Any undulations, pot holes , wide cracks are to be properly mended with cement mortar and sufficiently cured. And the Tensile strength of the substrate should be more than 1 N/mm2 before application of Hind Guard (P).
Concrete in exposed condition without existing coating
Ideal surface preparation methods include high pressure water jetting, grit blasting or steam cleaning. All concrete should be of 28 days age prior to cleaning.
Thin Layer Rendering
Based on the requirement, a leveling pore sealer based on Hind Cempox (M) or Hind Patch R may be used and being cementitious based products curing is to be done for 4days before priming.
Concrete in exposed condition with existing coating
Adhesion testing to be done for the existing coating with the substrate.
- The value of Adhesion test should be more than 1.0 N/mm2 and there should be no value below 0.7N/mm2 for subsequent top rigid coating.
- The value of Adhesion test should be more than 0.8 N/mm2 and there should be no value below 0.5N/mm2 for subsequent top elastic/flexible coating.
When water based coating are use, Hind Guard (P) is to be used as primer, for solvent based coating silane siloxane modified primer is to be used.
For better performance and to choose the most suitable primer to be used adhesion testing is to be carried out. Testing to be done after 2 weeks of application of the primer as per EN 1542.
Application of Hind Guard (P) is not to be done if rain is expected during the minimum curing time.
Hind Guard (P) is supplied in ready to use pack and should not be diluted. Properly shake the container before application. Apply single coat of Hind Guard (P) by brush, roller or airless spray so that the entire substrate is covered.
PROPERTIES
Aspect | Acrylic Polymer Milky white dispersion | ||
Solid Content by weight | 20 to 24% | ||
pH | ~ 9 | ||
Density at 270 C | ~1.02 Kg/L | ||
System Application Structure | Layer | Product | No of coats |
As a Primer | Hind Guard (P) | 1 | |
Protective Coating | All Hind Brand range of water based protective coating |
1-2 | |
Ambient Air Temperature | +80 C (min) /+400 C (max) | ||
Temperature of Substrate | +80 C (min) /+400 C (max) | ||
Relative Air Humidity | 80% (max) | ||
Dew point | Substrate receiving coating and Ambient Temperature must be at least 30 C above dew point. | ||
Over-coating Time | ~12 hours when Substrate Temperature is + 80 C ~6 hours when Substrate Temperature is + 200 C ~1.5 hours when Substrate Temperature is + 400 C | ||
Coverage | ~0.120 to 0.200 Kg/Sq.Mtr, depending on the porosity of the substrate. | ||
Note: a) Use only water dispersed coatings over Hind Guard (P) primer applied surface.
- b) When the primer is applied over exiting coating waiting time to over coat the primer will increase by 100%
SHELF LIFE
Best before 12 months in unopened condition. Should be stored in a cool dry place away from direct sunlight at a temperature ranging between 50 C to 350 C.
PACKING
10Kg, 20 Kg & 50 Kg in HDPE Containers
HANDLING PRECAUTIONS
Hind Guard (P) is non toxic, prolonged skin contact should be avoided. In case of contact with eyes occurs wash with plenty of clean water and seek medical advice.
Note: The properties are based on laboratory conditions which may vary at site and in extreme weather conditions.
Hind Basebond
H D P E P R E- A P P L I E D F FU L LY BONDED MEMBRANE
DESCRIPTION
Hind Basebond membrane is a preformed HDPE fully bonded membrane that bonds to the wet concrete cast on the membrane. After the membrane bonds with the concrete it forms an integral seal which prevents lateral water migration and makes it unaffected by any substrate settlement below the slabs. Reinforcement can be directly laid on top of the membrane and it does not require screed protection.
Hind Basebond is a unique HDPE membrane comprising of a virgin HDPE layer and a pressure sensitive adhesive layer which is covered by a weather proof protective layer. The adhesive layer is activated when the concrete is poured on the membrane and it enables the membrane bond to underside of the concrete which prevents the ingress of water into the structure as well as prevents tracking of water between the membrane and the structure and provide a positive side protection against ingress of sub soil water. Hind Basebond can be used for horizontal as well as vertical blind side application.
AREAS OF APPLICATION
- Subway and UG metro
- Cut and cover
- Other underground civil
FEATURES AND BENEFITS
- Good bonding with concrete applied on membrane, to protect concrete
- Low flatness requirement to substrate; reliable overlapping; fast and easy
- Sound anti-puncture
- Adaptable to varying surface
- Resistant to high hydrostatic ground water-pressure.
- Resistant to acid, alkali, chlorides and sulphate
- Eco-friendly
APPLICATION
METHOD OF APPLICATION
Hind Basebond membranes are supplied in rolls of 2.0 m or 2.4 m wide, with a selvedge of 75 mm on one side to provide self-adhered laps for continuity between rolls. The rolls of Hind Basebond membrane and Basebond Tape are inter-wound with a disposable plastic release liner which must be removed before placing reinforcement and concrete.
Surface Preparation
All Surfaces - It is essential to create a sound and solid substrate to eliminate movement during the concrete pour. Substrates must be regular and smooth with no gaps or voids greater than 12 mm. Grout around all penetrations such as utility conduits, etc. for stability.
Horizontal Blinding - Monolithic concrete blinding or mud slab is preferred. The blinding must be free of loose aggregate and sharp protrusions. An angular profiled blinding is recommended rather than a sloping or rounded substrate. The surface does not need to be dry, but standing water must be removed.
Vertical confined surface - Use concrete, plywood, masonry or other approved facing to provide to level and even support to the membrane. Board systems such as timber lagging must be close butted to provide support and not more than 12 mm out of alignment.
Membrane Installation
Hind Basebond can be applied ambient at temperatures of - 4ºC or above. During cold or damp conditions, the selvedge and tape adhesive can be gently warmed using a hot air gun or similar to remove moisture or condensation and improve initial adhesion.
Horizontal Substrates
Place the membrane HDPE film side to the substrate with adhesive/coated side facing up towards the concrete pour. End laps should be staggered to avoid a buildup of layers. Leave plastic release liner in position until overlap procedure is completed. Accurately position succeeding sheets to overlap the previous sheet 75 mm along the marked selvedge. Ensure the underside of the succeeding sheet is clean, dry and free from contamination before attempting to overlap. Peel back the plastic release liner from between the overlaps as the two layers are bonded together. Ensure a continuous bond is achieved without creases and roll firmly with a heavy roller.
Vertical Substrate
Mechanically fasten the membrane vertically using fixings (i.e. fasteners) appropriate to the substrate with the adhesive/coated side facing towards the concrete pour. The membrane may be installed in any convenient length. Secure the top of the membrane using a batten such as a termination bar or fixing 50 mm below the top edge. Fixings can be made through the selvedge so that the membrane lays flat and allows firmly rolled overlaps. Any additional fixings must be covered with a patch of Basebond Tape. Ensure the underside of the succeeding sheet is clean, dry and free from contamination before attempting to overlap. Roll firmly to ensure a watertight seal. Roll Ends and Cut Edges - Overlap all roll ends and cut edges by a minimum 75 mm and ensure the area is clean and free from contamination, wiping with a damp cloth if necessary. Allow to dry and apply Basebond Tape centered over the lap and roll firmly.
Corners
Internal and external corners should be formed as shown in the diagrams returning the membrane a minimum of 100mm and sealing with Basebond Tape. Ensure that the apex of the corner is covered and sealed with tape and roll firmly.
TECHNICAL INFORMATION
PROPERTIES | TYPICAL VALUE | TEST METHOD |
Colour | White | - |
Roll Size | 2.0 m, 2.4, 3.0 m x 20 m 2.4 mtr x 20 mtr. | - |
Thickness Composite | > 1.20mm | ASTM D 3767 |
Tensile Strength of HDPE Without Adhesive (Film) | 25 Mpa | ASTM D 412 Modified |
Low Temperature Flexibility | – 250C Pass | ASTM D 1970 |
Elongation % | > 500 | ASTM D 412 Modified |
Resistance to Hydrostatic Head | > 60 M | ASTM D 5385 Modified |
Crack Cycling | Pass | ASTM D 836/ASTM C 1305 Modified |
Peel Adhesion to Concrete | 880 N/m | ASTM D 903 Modified |
Puncture Resistance | 1000 N (± 5 to 10%) | ASTM E 154 |
Heat Ageing | Percent retention of tension % ³ 92 Percent retention of elongation % ³ 85 | Tensile Strength ³ 90% Elongation ³ 80% |
Alkali Resistance | Percent retention of tension % ³ 95 Percent retention of elongation % ³ 85 | Tensile Strength ³ 90% Elongation ³ 80% |
Dimensional Stability % | 0.5 | ASTM D 1204 |
UV Exposure | 45 days Pass |
|
PACKING
2.0 m x 20 m/2.4 m x 20 m/3 m x 20 m @ the thickness of 1.2mm/1.5mm /2 mm
SHELF LIFE The shelf life is 36 months if stored as per the recommendations in a covered and secured storage space.
ace.
Hind Acrylic Wall Putty
ACRYLIC BASED WALL PUTTY FOR INTERIOR MASONRY WALL
DESCRIPTION
Hind Acrylic Wall Putty is a ready to use water based wall putty used for filling and smoothening out cracks and undulation/dents on plastered masonry walls or similar interior surfaces. Its unique formulation and butter like consistency ensures easy application, filling, levelling and sanding properties.
USES
Hind Acrylic Wall Putty is used as an ideal undercoat for repainting work, touch up and also for large scale applications. It provides an extra smooth finish for application of top coat. Can be used for priming plastered walls brick work, asbestos, concrete, etc.
ADVANTAGES
- Acrylic co-polymer gives a rich smooth finish when applied on masonry interior walls.
- Inbuilt special acrylic binder gives a strong gripping property which increases the life of the paint to be applied.
- Excellent whiteness and smoothness allows emulsions painted over the putty to give a rich look.
- It enhances the breathable property and less porosity which improves the performance of the paint.
- Quick drying makes application faster and economical.
- Alkali resistant making it very much suitable for application on new constructed walls.
- All types of paints can be applied on it.
- Growth of Algae & fungi are prevented on the wall.
- Can be applied on old used surface after proper surface preparation.
APPLICATION
Surface Preparation
Before application surface preparation is very important. Surface should be clean, free from loose flakes particles or any other foreign materials. The substrate should be thoroughly cleaned with water paper No. 320/280 or by sand paper 180. For new plastered surface 28 days curing is recommended be applying putty.
Application
After proper cleaning application of one coat of Cement primer is to be done. On drying of the primer putty having pasty consistency is to be applied with putty knife to fill in the cracks, dents on the surface and allowed to dry for 4-6 hours. If required a second layer of putty may be applied and allowed to dry overnight. The putty layers are to be dry cut with emery paper No. 220/280 to obtain a levelled surface. A second layer of Cement Primer is to be applied to seal the pores on the surface. Now the surface is ready to receive the finish paint.
PROPERTIES
Aspect | White only |
Recommended Thinner | Thinning not recommended. If required potable water can be added. |
Method of application | Apply with putty knife. |
Drying time @ 280 C to 300 C and 60+5% Relative Humidity | Touch Dry – Not more than 30 minutes. Hard Dry – Not more than 4 hours |
Number of coats required | 1-2 coats |
Surface finish | Smooth and Matt |
Consistency of supply | Paste (Smooth) |
Primer/Undercoat | Cement Primer |
Density | 1.65- 1.75 |
Volatile Organic Content (VOC) | 25 gm/Liter (Theoretical) |
COVERAGE
10-15 Sq.ft/kg is achieved in 2 (two) coats on smooth and normal surface by trowel application. The coverage is depended on surface conditions, surface preparation, skill of application, weather conditions dilution etc. Coverage on different surfaces is again depended on coefficient as per IS 1200
SHELF LIFE
12 months from the date of manufacturing. Should be stored in a cool and dry place away from direct sunlight.
PACKING
Available in 1Kg, 5Kg, 10 Kg & 20Kg Container.
HANDLING PRECAUTION
Hind Acrylic Wall Putty is non-toxic. If contact with eyes occurs, wash well immediately with water and seek medical advice. Shake well before use. Keep the container tightly closed to avoid drying. Keep away from the reach of children. Before use strain the material through a fine sieve.
Note : 1. Moisture content of the wall in ideal condition should be below 120 C.
- pH value of the wall should be between 7-11
( Performance of the material will be at owner risk if the above mentioned points are violated)
Even though HINDCON CHEMICALS LTD. (Formerly known as Hind Silicates Pvt Ltd.) was formed in 2000, its chemical production roots date back to as early as 1947
Navigation
Get in Touch
- ‘VASHUDHA’
- 62 B, BRAUNFELD ROW,
- KOLKATA-700 027
- 033 2449 0839
- contactus@hindcon.com