* This leak sealer spay is a rubber spray is a special spray for leakage prevention. It is ideal for various areas including roof, wall, crack, gutter and etc. When dried completely, the texture becomes like a rubbery film plate. It dries fast within 30 minutes and is multipurpose. Plus, it can be painted over.
* Allows spraying into hard to Reach areas
* very powerful and 100% waterproof