Cold sealant 3478 LeakSeal is a product designed for filling and sealing leaks and cracks. The product forms a flexible, waterproof, protective coating that prevents moisture, rust, and corrosion. It is particularly effective when you want to quickly and effectively seal roofs, chimneys, gutters, pipes, windows, frames, etc.
Once dry, 3478 LeakSeal Cold Seal forms a semi-smooth surface that can be painted over with latex or oil-based paints. The product is designed for use on metal, aluminum, galvanized steel, PVC, concrete, vinyl, roofing materials, fiberglass, etc.
Coverage: up to 0.8 m² per spray
More information about Leakseal pipe and gutter sealant.
