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Henry® 880 Tropi-Cool® Stop Leak® 100% silicone spray sealer is a premium, easy-to-use, 100% silicone aerosol leak sealer, formulated to provide a permanent leak-proof seal on a variety of surfaces. This multi-purpose leak sealer waterproofs and protects gutters, skylights, flashing, roofs, RVs, campers, windowsills, foundations, boats, cars, concrete, glass, metal and more.
- 100% silicone technology creates a waterproof seal
- Stops leaks fast and permanently on a variety of surfaces
- Withstands rain in 15 min
- Compatible with the entire Henry® Tropi-Cool® line of silicone roof restoration products
- Black
- Liquefied Gas
- 14.1 oz Canister
