Repair and prevent leaks on a wide range of demanding surfaces with Rust-Oleum® LeakSeal® Spray. This rubberized coating seals cracks, fills small holes and provides firm-but-flexible protection against moisture and rust on surfaces that need it most.
• Great for gutters, roofs, flashing, ductwork, PVC, masonry, concrete and more
• Seals leaks and cracks water-tight
• Paintable finish
FOR BEST RESULTS
Perform a test spray on cardboard to get a feel for the spray pattern.
• 11 oz. Spray
• 12 oz. Spray