Bostik 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 Dampfix Gold 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 – AS3958.1 This is a 2-coat system applied over primed porous & non-porous substrates. It is not recommended as a membrane system in immersed applications (such as pools or spas)

Recommended Uses

– 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 (Type A Stamped “PAA JAS-ANZ” to AS/NZS22692004) substrates

Features & Benefits

• Class 3, high elasticity
• Fast drying – Recoat in 2 hours @ 20°C & 50% RH
• Early access for following trades
• Tile next day in most conditions
• May be tiled directly using approved Bostik tile adhesives
• Reinforced with clump free fibers
• No mixing required
• 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

Recommended Products

Enquire about DAMPFIX GOLD