A superb low cost DIY tanking system from Everbuild for wet rooms and showes. Flexible tape allows movement in all walls and floors while a liquid rubber membranne makes everything waterproof. No matter how much the wall and floor joints expand and contract the tape and the membrane move with it, keeping all of the water in the room, not in the walls. Highly recommended by DIY Doctor and available in our on-line Superstore at http://www.diydoctor.org.uk/DIY-superstore/decorating-wood-care/tiling-tools-adhesives/wet-room-tanking.html Check out our how to project where we show you how to use the Aquaseal tanking system to waterproof a bathroom or wet room: http://www.diydoctor.org.uk/projects/waterproofing-wetrooms-and-bathrooms.htm Also see our product review of the Aquaseal system: http://www.diydoctor.org.uk/product-reviews/reviews/everbuild-aquaseal-wet-room-system.htm