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
| Boiling Point | 0 deg C |
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| Color | Clear |
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| Compositions | Polysiloxanes Hydrocarbon Propellant (Containing 0.1 13-Butadiene) Decamethylcyclopentasiloxane 2-Butanone OOO-(methylsilylidyne)trioxime Silica Amorphous Fumed Crystalline-Free |
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| Container Type | Canister |
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| Curing Time | 8 hr |
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| Drying Time | 90 min |
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| Flammability Rating | 4 |
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| Flash Point | -18 deg C |
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| Form | Liquefied Gas |
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| Net Content | 14.1 oz |
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| Odor/Scent | Petroleum Distillates |
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| Temperature Rating | 35 to 100 deg F |
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| Viscosity | 100 sq-mm/s |
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| VOC Content | 1.2 % |
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