Rust-Oleum leak seal 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 and corrosion. "Rust-Oleum" leak seal flexible rubber sealant. Color : black. 12 oz. Aerosol.
- Exterior/interior use on gutters, roofs, flashing, ductwork, PVC, masonry, concrete and more
- Oil-based formula seals leaks and cracks instantly with a flexible rubber coating
- Dries to touch in 30 minutes and covers up to 8 sq. ft.
- Prevents water and moisture penetration for ultimate protection
- Flat finish can be top-coated with latex or oil based paints
- Dries to a semi-smooth firm finish
- Coating will not sag or drip
- Can be top-coated with latex or alkyd based paints
- Great for gutters roofs flashing ductwork pvc drains masonry concrete and more
- Can actively build to fill gaps small holes and cracks
- Exterior/interior use on gutters, roofs, flashing, ductwork, PVC, masonry, concrete and more
- Oil-based formula seals leaks and cracks instantly with a flexible rubber coating
- Dries to touch in 30 minutes and covers up to 8 sq. ft.
- Prevents water and moisture penetration for ultimate protection
- Flat finish can be top-coated with latex or oil based paints
- Dries to a semi-smooth firm finish
- Coating will not sag or drip
- Can be top-coated with latex or alkyd based paints
- Great for gutters roofs flashing ductwork pvc drains masonry concrete and more
- Can actively build to fill gaps small holes and cracks
