Duromastic SBR latex

Duromastic SBR Latex is a micro fibre reinforced liquid applied SBR latex/copolymer membrane which, when fully cured, forms a flexible waterproof lining for showers and other wet areas as described in Australian Standard AS3740:2004 “Waterproofing of wet areas within residential buildings”. Elongation complies with Class III AS4858:2004 “Wet Area Membranes”.

Duromastic SBR Latex forms a water resistant lining to most building materials including reinforced concrete, cement render, water
resistant plasterboard and fibre cement sheet flooring etc. The surface must be firmly fixed to manufacturers directions, free of
protrusions, dirt, oil and other contaminants and surface must be dry.


  • Simple application – single pack, water based
  • Good flexibility
  • Seamless, no joins
  • Environmentally friendly
  • Non-toxic, non-hazardous

Use Area

  • Shower tray and wet areas
  • Decks and balconies