Use Gripset XpressLay for: Internal waterproofing, anti-fracture tiling applications, and protection over existing substrates.
Gripset XpressLay is a high-strength, self-adhesive PVC sheet designed for internal waterproofing and anti-fracture applications. It delivers superior adhesion, moisture resistance, and flexibility for various substrates, making it an excellent solution for wet areas, cracked concrete, and timber flooring. With its cold-applied installation, it eliminates the need for torches or solvents, ensuring a safe and efficient waterproofing system.
Key Features of Gripset XpressLay
- Self-adhesive application for fast and easy installation
- Flexible with excellent vibration and movement resistance
- Superior waterproof and vapour barrier properties
- Hybrid compatibility with Gripset liquid membranes
- Solvent-free, non-toxic, and safe for enclosed environments
- Rupture and tear-resistant construction
- Complies with AS4858 for internal wet areas
Technical Overview
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Thickness: 1mm
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Specific Gravity: 1.55 g/cm³
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Elongation: >60% (AS1145.3)
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Tensile Strength: >2 MPa (AS 4654.1 Appendix A)
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Service Temperature: -30°C to 80°C
Trade Professional Information
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Required Tools: Sharp knife, roller, primer
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Trade-Specific Tips: Ensure overlaps are correctly bonded and that primers are applied for optimal adhesion.
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Common Issues and Solutions: Avoid air pockets by pressing down firmly with a roller during application.
Storage and Shelf Life
- Store in a dry, cool place away from direct sunlight
- Shelf life: 12 months from the date of production
- Store vertically in packaging to prevent deformation
Certifications
- AS4858 compliance for internal wet areas
- Water Vapour Transmission tested to ASTM E96
- Water Absorption tested to AS 3558.1
