|Suitable for all kinds of concrete, lightweight wall and masonry structure waterproof and impervious, such as kitchen, bathroom, basement, pool and so on. Suitable for water-facing surfaces and water-repellent water-repellent applications combined with rigid waterproofing. It is suitable for tile paste made with tile adhesive after waterproof treatment in kitchen and bathroom. It is suitable for waterproofing brushing of deformed base layer such as gypsum board base layer, fiber cement board base layer and thermal insulation board base layer. Suitable for waterproof coating of old mosaic base surface.