Bostik ASA Dampfix Gold is a one part, highly elastic, Class 3, water-based polyurethane waterproofing membrane system that meets the requirements of AS3740 by complying with AS/NZ 4858. Bostik ASA Dampfix Gold waterproofing membrane system is specifically formulated for application on graded substrates that provide positive falls to drainage outlets. This is a 2-coat system applied over primed porous & non-porous substrates. It is not recommended as a membrane system in immersed applications.
Packaging: 4 & 15 L.
- Class 3, high elasticity
- Fast drying
- Recoat in 2hrs @20 Degree C & 50 Degree RH
- Early access for following trades
- Tile next day in most conditions
- May be tiled directly using approved Bostik ASA tile adhesives
- Reinforced with clump free fibers.
- No mixing
- High resistance to detergents & bleach.
- Will not re-emulsify after curing
- Does not embrittle with age
- Excellent adhesion to concrete; rendered masonry; wet area plasterboard; FC sheet & plywood
- Can be applied to damp substrates, i.e. no free water
- Brush, roller or trowel applied
- Flood Test in 72 hours
- As a waterproofing membrane to internal wet area shower, bathroom, kitchen, laundry & toilet areas to AS/NZ 3740.
- As a waterproofing membrane to external balconies, rooftops & podium levels to AS/NZ 4654.2.
- All applications to be covered by tile or other surface wearing and protective systems by following trades.
- Suitable for concrete; cement rendered masonry; FC sheeting; water resistant plasterboard; and structural plywood