The Evo-Stik Waterproof Wall Tile Adhesive is ready-mixed, easy to use and suitable for fixing ceramic tiles onto most interior walls and backgrounds, including cement rendering, plaster, plywood, plasterboard, blockboard, wood chipboard, old glazed tiles, glazed bricks and painted surfaces. The waterproof and non-slip formulation has an extended open time, making it quick and easy to apply. The colour is an off-white and coverage with a Notched trowel is 1.2 mý per litre, Solid Bed 0.3 mý per litre.