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Gripset P39

High-Performance Hybrid Polyurethane Waterproofing

Gripset P39 is a versatile, high-performance liquid membrane engineered with advanced hybrid polyurethane technology. Designed for durability, it excels as an exposed membrane for external applications or as a robust sealing layer under tiles and other finishes. P39 offers superior resistance to continuously wet conditions and harsh climatic environments.

Key Features & Benefits

  • Highly Flexible: Advanced elastomeric properties accommodate structural movement.
  • Resistant to Growth: Specifically formulated to resist fungi and algae.
  • Safe & Sustainable: Solvent-free, non-hazardous, and low odor.
  • Dual Application: Suitable for both exposed roofs and internal wet area tiling.

Common Uses

  • Exposed roof membranes and parapet walls.
  • External surfaces requiring constant weather protection.
  • Internal wet areas including bathrooms and laundries.
  • Balconies, decks, podiums, and terrace floors.
  • Preventing moisture ingress in general tiled areas.

Compatible Substrates

  • Concrete, render, and masonry.
  • Fibre cement sheeting and plasterboard.
  • Wet area timber sheeting and external grade plywood.
  • Aerated concrete panels (ALC) and blocks.

Technical Specifications

Coverage Rates:

  • 10m² @ 1mm DFT (2 coats) per 15L pail.
  • 7.5m² @ 1.3mm DFT (3 coats) per 15L pail.

Drying Times:

  • Tack Free: 1-2 hours
  • Re-coat: 2-4 hours
  • Tiling or toppings: 24-48 hours
  • Weatherproof (Vertical): 24 hours
  • Flood test: 72 hours curing

Product Details:

  • Color: Grey (Wet and Dry)
  • Packaging: 15 Litre Pail

Technical Downloads:
Download Gripset P39 PDS | Download Gripset P39 SDS

Source: Technical data verified by Gripset Waterproofing Systems