Gripset GC-2 Waterproof anti-fracture sheet membrane


Gripset GC2 is part of an innovative sheet membrane system that provides high performance waterproof and vapour proof membrane with outstanding crack resistantant de-coupling properties. Specifically designed for external wet areas, roofing and specialised remedial applications.

Consisting of fibre bonded fabric on the exposed face and heavy duty fibre backing on the rear face, GC2 forms a fast and highly durable waterproof system that allows surface toppings/finishes or Gripset trafficable coatings to be applied over immediately after the membrane system has been installed.

A unique feature of the GC2 system is the anti-fracture and decoupling properties to prevent stress cracks from transferring through to the finished surfaces over concrete, masonry and timber substrates. Further details are available in the Gripset GC manual for a range of specifications and fixing details for waterproofing applications where this system can be used.


Product Description

Features & Benefits:

  • Provides an immediate waterproof finish upon completion, avoids delayed drying times.
  • Compliant to AS4858:2004 and AS4654, 1:2012 for use in internal and external applications.
  • Enables the direct application of toppings, tiles, screeds, levellers and liquid membrane same day as waterproofing application.
  • Resists surface cracks and provides an anti-fracture/decoupling system on floor substrates.
  • Outstanding crack bridging properties.
  • Suitable for internal, external and immersed applications.
  • Can be applied over damp surfaces.




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