Consists of two layers of non-woven geotextile applied on either side of the prehydrated bentonite core. These thick geotextile layers offer greater protection to the clay core.
The Made in Britain Marque supports and promotes British manufacturing, enabling buyers and consumers, at home and abroad to identify British-made quality products.
Rawell is extremely proud of its British heritage, it has been manufacturing it's Rawmat® HDB membrane and Rawseal® waterstops since 1993. Rawell are happy to be the only manufacturer of Geosynthetic Clay Liners (GCL's) in Britain.