A revolutionary advancement in roof patching and repair. This long-lasting rubberized repair is specially formulated to penetrate deep into damaged areas and stop roof leaks instantly. The secret is Penetrex™, a unique penetrating oil that reaches deep into the crack and forms a complete seal. With the addition of liquid rubber, this flexible, high performance plastic cement provides a superior watertight bond that will stop problem leaks for good. Product formulated to be used year round. LEAK STOPPER is ideal for a variety of roof surfaces including shingles, built-up roofs, SBS modified roofs, metal roofs and many other surfaces.
- Stops roof leaks instantly
- Specially designed for problem leaks
- Lasts 2 to 3X longer than other patches
- Fiber reinforced
- Trowel grade
- Flexes to prevent cracking
- Highest penetrating repair
| Applicable Materials | Metal Rubber Shingles |
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| Boiling Point | 300 to 390 deg F |
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| Color | Black |
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| Compositions | Asphalt Mineral Spirits Kaolin Cellulose 1 2 4- TrimethylBenzene Benzene 1 3 5- Trimethyl Surfactant Binder |
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| Curing Time | 24 to 48 hr |
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| Density | 9.17 lb/gal |
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| Flash Point | 105 deg F |
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| Form | Liquid |
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| Net Content | 1 gal |
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| Odor/Scent | Petroleum Hydrocarbons |
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| Specific Gravity | 1.0989 |
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| Temperature Rating | 50 to 120 deg F |
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| Viscosity | 270 cPs |
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| VOC Content | 250 g/L |
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