Rust-Oleum LeakSeal Flexible Rubber Coating provides waterproof protection from moisture, rust and corrosion thanks to its advanced rubberized formula. With an easy to use spray on application, it quickly seals leaks and cracks while creating a water-tight barrier, making it perfect for a variety of fast repairs. Flexible sealant works well for fixing hard-to-reach and other problematic areas.From the ManufacturerRust-Oleum Leak Seal is an easy to use, rubberized protective utility coating designed to fill and seal leaks and cracks. It provides a water-tight, flexible seal that prevents moisture penetration, rust, and corrosion.
