Hind ERS WS is a two-component system for waterproofing. The two parts are to be mixed thoroughly together and then diluted with water, before application



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.


  • Useful in large areas of exposed concrete.
  • Can be applied on damp surfaces.
  • Dose not impair bond of subsequent adhesives or paints.
  • 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.
  • Re coat ability and inter coat adhesive is excellent.
  • Easily washable with a soap solution.
  • May be tinted with universal paint tinters.
  • Being free of solvent, it does not pose any health hazards or fire hazards.
  • Waterproofing work can be executed even during the monsoon on wet substrates.
  • It is completely safe, convenient and economical to apply.


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.


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


12 months from the date of manufacture in unopened condition.


1, 2, 5 Kg or as per requirement


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.

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