SikaProof® Bentonite System - Below Ground Waterproofing

The SikaProof® Bentonite System is based on natural sodium bentonite contained within a geosynthetic fabric with other accessory products completing the system. The system is used as a damp-proofing or waterproofing membrane below ground to protect basements and other underground structures against water penetration and water vapour transmission from the ground.

Always refer to the Appraisal in full and the technical literature.