Gripset BRW-HD

Gripset BRW HD is a self-adhesive butyl rubber sheet membrane with a laminated high strength HDPE film facing designed for subterranean waterproofing and multi layered sheet membrane applications. The high tack butyl backing provides a high performance waterproof layer with excellent adhesion to porous and non-porous surfaces in a wide range of temperature conditions. BRW-HD membrane has outstanding resistance to vibration, movement and flexing, delivering a waterproofing system that overcomes the limitations of bitumen self-tack and heat applied sheet membranes. Forming an instant waterproof seal when applied onto surfaces, the BRW HD system avoids downtime for drying or curing, delivering rapid application times to enable areas to be in service immediately upon waterproofing completion.

• Self-adhesive application

• Outstanding high bond adhesion to applied surfaces

• Excellent performance in low to high temperatures, -30ºC to 80ºC

• Bonds and retains adhesion in cold application temperatures

• Excellent resistance to ground salts and chemical agents

• Primer-less application on metallic, plastic and glazed surfaces

• Provides dimensional stability, high tear strength, puncture and impact resistance

• Cold lay application. No torching or heat welding

• Excellent waterproof and vapour resistant properties

• Outstanding flexibility in cold temperatures, no cracking

• No "bleed" or "yellowing", as per bitumen based products

• No solvent or hazardous primers emitting dangerous fumes

• Instant sealing properties, no drying required

• Continuity ensured at overlaps with in-built sealing strip along sheet edge

• Solvent free and non-toxic

• Can handle continuously ponding water

• Compliant to AS4858 & AS4654.1 for internal & external wet areas

Technical data sheetView on gripset.com