Rust-Oleum LeakSeal® Black Flexible Rubber Coating Spray - 12 oz.

Rust-Oleum LeakSeal 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. LeakSeal dries to a semi-smooth, firm finish that will not sag or drip, and can be top-coated with latex or oil-based paints. Apply it to metal, aluminum, galvanized metal, PVC, concrete, masonry, asphalt roofing materials, vinyl siding, fiberglass and more.