The Anti-Leaking Sealant Spray is an Innovative Spray that effectively seals and repairs broken surfaces and can be used to waterproof a large variety of surfaces. It provides a tough but flexible layer of protection to surfaces. It is also leakproof and can be applied to wet surfaces with high bonding strength. It is transparent and has a non-yellowing substance. With strong adhesive action, this Anti-Leaking Sealant Spray can easily and quickly bind to most surfaces. FEATURES: Made of polymer copolymer, which is highly durable. Can solve problems like water seepage on windowsills, water seepage toilets, waterproofing of wall surfaces, and leakage on outer walls. Clean the base surface before applying to ensure that is dry and dust-free for a more successful application. Long-lasting and permanent, it is suitable for sealing joints, gaps, and leaks on construction materials. Can be applied on painted and non-painted surfaces. It's odorless, non-polluting, safe, and non-toxic, and permanent, it is suitable for sealing joints, gaps, and leaks on construction materials.