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.
Product Details
Manufacturer: GARDNER-GIBSON
Manufacturer's Part Number: 0319-GA
Show me more Roof Sealants
Product Features
- Trowel grade
- Fiber reinforced
- Flexes to prevent cracking
- Highest penetrating repair
- Stops roof leaks instantly
- Specially designed for problem leaks
- Lasts 2 to 3X longer than other patches
Product Specifications
| Applicable Materials | Metal, Rubber, Shingles |
| Boiling Point | 300 to 390 deg F |
| Color | Black |
| Compositions | Asphalt, Mineral Spirits, Kaolin, Cellulose, 1, 2, 4- TrimethylBenzene, Benzene, 1, 3, 5-, Trimethyl, Surfactant, Binder, |
| Container Type | Tube |
| Curing Time | 24 to 48 hr |
| Density | 9.17 lb/gal |
| Flash Point | 105 deg F |
| Form | Liquid |
| Net Content | 10.1 fl-oz |
| Odor/Scent | Petroleum Hydrocarbons |
| Specific Gravity | 1.0989 |
| Temperature Rating | 50 to 120 deg F |
| Viscosity | 270 cPs |
| VOC Content | <250 g/L |
Product Documents
| SDS | Click here to download |
| Specification Sheet | Click here to download |