Rust-Oleum LeakSeal 30 Oz. Black Flexible Rubber Coating

Rust-Oleum LeakSeal is a multi-purpose, rubberized utility coating that fills and seals interior/exterior leaks and cracks. High build formula creates a water tight seal to prevent moisture penetration, rust and corrosion for fast repairs. Great for filling large, problematic and hard-to-reach areas. Suitable for use on metal, aluminum, galvanized metal, PVC, concrete, masonry asphalt, vinyl siding and fiberglass. Dry time: 30 minutes to 1 hour to recoat, thoroughly after 24 hours. Mineral spirits cleanup. 5 year shelf life.