ARDEX WPC W is a cement-based, rapid-drying waterproof protection coating that allows tiling to commence after just 90 minutes. With an adjustable mix ratio, ARDEX WPC and ARDEX WPC W can be used to fill holes, gaps and joints, as well as for general waterproofing applications.
ARDEX WPC W is used to waterproof backgrounds such as cement and sand render, gypsum plaster, or plasterboard prior to fixing tiles in domestic or commercial kitchens, showers and bathrooms.
NOTE: BS 5385-1 advises that plywood and other wood-based sheets or boards should not be used for direct tiling. Timber-based sheets should be replaced or over-sheeted with plasterboard, or suitable tile backer board, prior to applying ARDEX WPC or ARDEX WPC W.
NOTE: Concrete floors and cement/sand screeds may also be protected from the ingress of surface water by the application of ARDEX WPC or
ARDEX WPC W.