Everbuild Aquaseal Tanking Kit Waterproof Wet Room System gives you everything you need to waterproof both walls and floors prior to tiling showers, wet rooms, walk in showers, power showers, wet zones and other areas susceptible to water and excessive moisture. Ideal for use on plasterboard, MDF, plywood, cementitious boards, blockwork, concrete and specialist wet room boards. Everbuild Aquaseal Tanking Kit Waterproof Wet Room System is specifically designed to provide protection at all board joints, corners and pipe entries which are often points of failure when creating wet proof areas. Everbuild Aquaseal Tanking Kit Waterproof Wet Room System also contains a Tanking Drain Mat made from self adhesive butyl backed fleece, capable of coping with movement around the drain outlet and clear system instructions.