ta tanking, is an advanced waterproof sealing system designed to stabilise and prepare substrates ready for the application of ceramics, porcelain, natural stones and laminates, increasing adhesion, durability, water resistance and strength. The waterproof sealing system produces a barrier to moisture, flexible enough to accommodate slight movement or vibration, which may be expected under normal conditions of use, in and around well constructed structurally stable floors, walls, wet rooms and shower cubicles.