Bentonite Waterproof Membrane

Bentonite Waterproof Membrane is a high performance self swelling, self healing waterproofing membrane.

The bentonite used in its manufacture is capable of repeated cycles of wetting and drying without deterioration of its sealing properties and has a life expectancy measured in thousands of years (BBA Certified).

It has WRAS approval for use with potable water.

Uses: Bentonite Waterproof Membrane has been specifically developed for use as a high performance waterproofing membrane to provide a totally watertight barrier in below ground concrete construction, including basements, underground car parks,plant rooms, access tunnels etc.