Bostik Dampfix PU is a one component, highly elastic, class 3, polyurethane waterproofing membrane system that contains no bitumen and complies with AS/NZ 4858.
It is specially formulated for applications where the waterproofing membrane is to be covered by tiling systems laid on an un-bonded reinforced screed to falls (ref: Guide to the Installation of Ceramic Tiles – AS3958.1)
- This is a 2-coat system applied over primed porous & non-porous substrates such as concrete, cement rendered masonry, FC sheeting, plasterboard, and structural plywood.
- It can be used with internal wet area showers, bathrooms, kitchens, laundries and toilet areas.
- It is not recommended as a membrane system in immersed areas (such as pools or spas).
- This system can be used for waterproofing wet areas, just in the shower or a full bathroom solution under tiles.