It is waterproof material which is formed by composing of sodium bentonite granules placed between braided geotextile on one surface and non-woven geotextile on the other surface. When it comes in contact with water, it provides waterproof property thanks to its high inflatable capacity.
Depending on demand, Sodium Bentonite Clay Cover can be produced in composite form by laminating with Polyethylene Geomembranes.