Cementfill HB

RIW Cementfill HB is a single component, cement based waterproofing mortar which incorporates the most advanced cement chemistry, microsilica, fibre and styrene acrylic copolymer technology. This results in a rapid hardening, low density, high strength waterproofing mortar with enhanced polymer properties. The thixotropic, shrinkage compensated nature of the product enables easy high build trowel applications.

Typical Uses
  • High build structural repair mortar
  • Rendering and profiling vertical, horizontal and overhead applications
  • Fillets at internal corners
Features & Benefits
  • Totally waterproof
  • Resists up to 100m head of positive and negative water pressure
  • 5 to 80mm build up in horizontal, vertical and overhead applications
  • Excellent low sag properties
  • Applied to damp surfaces
  • Environmentally friendly
chemical resistance

Chemical Resistance

plastic bond

Plasterbond

uv stable

UV Stable

wet substrate

Wet Substrate