Protect wet areas from water before tiling with Mapelastic Aquadefense Zero Waterproofing Membrane 15kg. This ready-to-use liquid membrane creates a flexible waterproof layer beneath tiles and mosaics, making it ideal for bathrooms, showers, laundries, balconies and terraces. Its quick-drying formula can be easily applied with a roller, brush or trowel to floors, walls and sloping surfaces, helping make waterproofing straightforward before tiling.