Gripset GC1 - 1M x 30m | WPD Group

A sheet membrane that provides high performance waterproof and vapour barrier protection for numerous applications. The unique properties of the GC1 membrane system enable it to form a fast and highly durable waterproof finish enabling surface finishes such as tiles, screeds and toppings to be applied immediately after the membrane system has been installed.

  • Waterproof layer and vapour barrier


  • Internal wet areas, wet floors, showers, laundries
  • Sandwich sealing between existing and new slabs
  • Internal anti-fracture flooring system for tiles over concrete
  • Vapour sealing for wall and floor substrates
  • Sandwich sealing between existing and new concrete toppings


    • Render, screeds and general masonry surfaces
    • Concrete blocks and clay brick
    • CFC, cement sheet, Hardies Scyon™, plaster board surfaces
    • Plasters and general mineral surfaces
    • Aerated concrete panels and blocks
    • Metals


      GC1 Sheet: 30m x 1m roll = 30m2 GC1
      Adhesive: 1 x 20kg bag will cover 15m2


      Blue sheet


      Cardboard carton, consisting of 1 Roll: 30m x 1m
      GC1 Adhesive - 20kg bags


      Gripset GC1 - 1M x 30m TDS

      Gripset GC1 - 1M x 30m SDS