Features: Forming a strong film post curing, this waterproof glues is safe and odorless. Perfect for various applications. Experience highly effective waterproof and leakproof protections with our Waterproof Sealer. Strong durability, can maintain its performances for long time, and is not easy to affect by the external environment. Easy to use, can be directly painted on the need to repair face, dry to form a solid waterproof layer, without complex construction step. Suitable for crack repair and waterproof repair of various building face, such as roofs, wall, floor. Specifications: Materials: Water, Waterproof Agent, Additives, Surfactant Size: about 5.1x7.3cm/2.01x2.87inch Content: 100g Package Includes: 1pc Waterproof Sealant note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to difference between different monitors, the picture may not reflect the actual color.