Rust-Oleum LeakSeal
Rust-Oleum LeakSeal is an easy-to-use, rubberised protective utility coating designed to fill and seal leaks and cracks.Paintable finish Anti-rust/corrosion Will not sag/drip Ideal for use on gutters, roofs, flashing, ductwork, uPVC, masonry and concrete Can be topcoated after 24 hoursMore Information Delivery Info