Cementitious Waterproofing and Protective Coating

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Product details


AQUAFIN-1K is a cement-based, polymer modified, waterproof coating. Mixed with water it forms a dense, rigid surface barrier. It consists of portland cement, well graded quartz sand and polymer enhanced chemical ingredients.

Colors: GRAY or WHITE standard.


  • One-Component, just mix with water
  • Stand-alone coating or in combination with AQUAFIN-2K/M
  • Polymer modified
  • Potable water certified as per NSF/ANSI Standard 61
  • Resists strong hydrostatic pressure
  • Not a vapor barrier - lets concrete “breathe”
  • Excellent freeze/thaw resistance
  • Can be applied to moist concrete/substrate
  • Non flammable - no odor - non toxic.

Typical Applications

  • Concrete, brick and block foundations and retaining walls
  • As a waterproof coating for potable water and open wastewater tanks
  • Applied interior/exterior, above or below grade, positive or negative water pressure side.
  • Base coat for Aquafin 2K/M
Article-No. Color Packaging size Unit/Pallet
11KG-050B standard gray 50 lb/bag 48
11KW-050B white 50 lb/bag 48