Gripset BRW PFN self-adhesive butyl rubber sheet waterproofing membrane roll
Gripset BRW PFN self-adhesive butyl rubber sheet waterproofing membrane roll
Gripset

Gripset BRW PFN – Butyl Sheet Membrane

$479.90 AUD
$479.90 AUD
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Gripset BRW PFN is a 1 mm self-adhesive butyl rubber sheet membrane with a fabric-laminated face, designed for high-performance waterproofing across internal and external floor areas. Its high-tack backing provides immediate adhesion, while the flexible sheet accommodates vibration, movement and substrate flexing and supports direct application of compatible cement-based tile adhesives, screeds and toppings. Suitable for bathrooms, laundries, balconies, decks, podiums and terraces, BRW PFN can also be incorporated into hybrid Gripset systems with compatible liquid waterproofing membranes. The membrane complies with AS 4858 and AS 4654.1. Important: For horizontal surfaces only. The membrane must be covered and must not be used as an exposed or trafficable finish, over expansion joints, or with solvent-based finishes applied over it.
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  • Self-adhesive high-tack butyl rubber backing
  • Flexible and resistant to vibration, movement and flexing
  • Anti-fracture performance over cracked concrete and floor substrates
  • Cold-applied without torching or heat welding
  • Compatible with cement-based tile adhesives and screeds
  • Waterproof and vapour resistant
  • Performs from -30°C to 80°C
  • Complies with AS 4858 and AS 4654.1
  • Product type: Self-adhesive butyl rubber sheet membrane
  • Roll size: 1 m × 10 m
  • Thickness: 1 mm
  • Colour/material: White face fabric with grey butyl backing
  • Specific weight: 1.55 g/cm³
  • Tensile strength: >2 MPa to AS 4654.1 Appendix A
  • Elongation: >60% to AS 1145.3
  • Service temperature: -30°C to 80°C
  • Shelf life: Best used within 12 months of purchase
  • Compliance: AS 4858 and AS 4654.1
  • Manufacturer product code: GWS225
  • Hazard classification: Skin sensitisation Category 1 and eye irritation Category 2A
  • Transport: Not classified as Dangerous Goods

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