1pc Sealant Spray Strong Bonding Leak-proof sealant new Waterproof Anti-Leaking Sealant Spray For Home External Wall RoofingThis is a sealant that can effectively seal and repair damaged surfaces. It is a pasteable water-based sealant that can be used to waterproof various surfaces. It provides a strong but flexible protective layer for the applied surface. It has anti-leakage properties and can be used on wet surfaces with high bonding strength, transparent and non-yellowing The powerful sealant has a strong adsorption effect and can be easily and quickly bonded to most surfaces that need protection. It is especially useful when protection is needed. Can be applied immediately and provide the required protection. It is permanent. It is suitable for sealing joints, gaps and leaks and can be used for all building materials. It can be applied to colored and colorless surfaces. It is pollution-free, safe and non-toxic. Specifications:specification: Capacity: 30ML Size: 10*3cm Weight: 40GPackage Included:1*Sealants