Rust-oleum Leak Seal Flexible Rubber Coating Black, White, & Clear

Rust-oleum Leak Seal Flexible Rubber Coating Black, White, & Clear

• 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