Visqueen Protect and Drain acts as a heavy duty protection medium for Visqueen damp proofing, gas proofing and tanking membranes. In addition, when used in external tanking applications, the product forms a void to collect and transmit water into adjacent drainage outlets or collector pipes.
Typical applications include drainage for externally applied tanking and drainage behind retaining walls.
Size: 0.97 x 25M x 6mm Roll