Tanking kits (9). AQUA BUILD - WATERPROOF TANKING TAPE. AQUA BUILD Flexible Waterproof Tanking Tape TYPE "II". AQUA BUILD "II" tape is made of polyethylene foil, fleece covered on one side for better adhesion to the substrate, designed for sealing joints of walls and floors, wall corners, shower trays, pipes and culverts, etc.
eBay