|Suitable for all kinds of concrete, lightweight wall and masonry waterproof and impervious structure, 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 and deodorization of the base layer, such as gypsum base board, fiber cement base board and thermal insulation board base layer. Suitable for waterproof coating of old mosaic base surface.