About LeakSeal® Brush
Rust-Oleum® LeakSeal® Brush is an easy to use, rubberised 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.
- Great for gutters, roofs, flashing, ductwork, PVC, masonry, concrete and more
- High build formula that seal leaks and crack instantly
- Ideal for filling large problematic and hard-to-reach areas
