The Invisible Waterproof Agent Insulating Sealant Anti-leakage Agent is an innovative and advanced sealing paste that effectively seals and repairs damaged surfaces. This pasteable water-based sealant can be used to waterproof various surfaces, providing a strong but flexible protective layer. With its anti-leakage function, it can be applied on wet surfaces with high bonding strength. The sealant is transparent and does not yellow over time, ensuring a clean and clear appearance. It is made of waterproof glue, guaranteeing its durability and effectiveness. The package includes one bottle of waterproof glue and one brush for easy application. The bottle measures 38.9*42.2mm and weighs 38.3g, while the brush measures 160*23*9mm and weighs 13g. With its convenient size and easy-to-use design, this sealant is a must-have for any DIY enthusiast or professional contractor. Key Features: Advanced sealing paste for effective repairs Pasteable water-based sealant for waterproofing various surfaces Strong and flexible protective layer Anti-leakage function for wet surfaces Transparent and non-yellowing substance Made of waterproof glue for durability Package includes one bottle of waterproof glue and one brush Convenient size and easy-to-use design