Gripset BRW HD

HDPE Reinforced Butyl Rubber Waterproofing

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 unrivalled 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.

As a non-bituminous system, termination points at ground level or above earth lines have no risk of bleeding or yellowing into wall surface finishes. The BRW-HD system along with the BRW-PF grade enables the direct adhesion of finishes over the membrane including tiles, renders, textures, paints systems and decorative finishes.

  1. Self-adhesive application
  2. Outstanding high bond adhesion over surfaces applied to
  3. Excellent performance in low to high temperatures, -300C to 800C
  1. Primed or dense concrete
  2. Primed concrete block and masonry
  3. Galvanised iron, zincalume, copper, aluminium, and most metallics
  4. Soft and rigid plastics, PVC, DPC films

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HDPE film; butyl backing black

10mx1m roll packed in cardboard box

The BRW-HD Tape is to be used at sheet ends between rolls, to seal overlapped sections where there is no sealing strip. BRW-HD tape can be used as a general detailing tape for all BRW-HD applications. All general overlapping between sheets or with the BRW-HD Tape should be a minimum of 50mm.

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Xpress Primer H2O Plus, GP, BRW PF,