Primeseal Rapid is a one component rapid drying waterbased polyurethane, Class 3 waterproofing membrane system that meets the requirements of AS3740 by complying with AS/NZ 4858.
This waterproofing membrane system is specifically formulated for application on graded substrates that provide positive falls to drainage outlets. Overlaying tiling systems must comply with Guide to the Installation of Ceramic Tiles – AS 3958.1).
Bostik Primeseal Rapid waterproofing membrane is a 2-coat system, to be applied over primed “porous & non-porous” substrates.
Bostik Primeseal Rapid PDS