Rust-Oleum® LeakSeal™ Flexible Rubber Coating - Black

Rust-Oleum LeakSeal Spray 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.

• Ideal for gutters, roofs, flashing, ductwork and much more
• Provides firm but flexible protection in areas that need it most
• Rubberized formula that creates a paintable finish that seals cracks and fills small holes