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🛡️ Seal the deal with the ultimate leak stopper—because your roof deserves the best!
Gardner-Gibson Leak Stopper Rubberized Roof Patch is a premium 1-gallon liquid rubber sealant designed for instant, flexible, and waterproof repairs on a variety of roof types including built-up, SBS modified, and metal roofs. Featuring the unique Penetrex formula, it penetrates deeply to form a durable, watertight bond that lasts up to 10 years. Engineered for all-weather use, this patch offers professional-grade protection with a smooth application and a 100% satisfaction guarantee.
| ASIN | B000HR81WU |
| Best Sellers Rank | #258,043 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #602 in Hardware Sealers |
| Brand | Gardner-Gibson |
| Brand Name | Gardner-Gibson |
| Color | Plain |
| Compatible Material | Metal |
| Customer Reviews | 4.4 out of 5 stars 130 Reviews |
| Included Components | Leak Stopper Rubberized Roof Patch 1 Gallon | 100 % Flexible Instant Sealant for Built-Up Roofs, SBS Modified Roofs, Metal Roofs & Many Other Surfaces | 10 Years Warranty | Black | |
| Item Dimensions | 6.75 x 6.75 x 7.75 inches |
| Item Form | Liquid |
| Item Type Name | Leak Stopper Rubberized Roof Patch 1 Gallon | 100 % Flexible Instant Sealant for Built-Up Roofs, SBS Modified Roofs, Metal Roofs & Many Other Surfaces | 10 Years Warranty | Black | |
| Item Weight | 9 Pounds |
| Item dimensions L x W x H | 6.75 x 6.75 x 7.75 inches |
| Manufacturer | Leak Stopper |
| Material | Rubber |
| Material Type | Rubber |
| Style | Compact |
| Style Name | Compact |
| Surface Recommendation | Roof |
| UPC | 025056031105 |
| Unit Count | 1 Count |
| Warranty Description | Warranty |
| Water Resistance Level | Waterproof |
T**U
Seals leaks very well!
Works great.
J**H
Fixed my leak quickly
I had a leak starting on my travel trailer so I decided to try this product. I put it on the roof and it was easy to handle and spead it round. The thickness of using this product was great. I filled in the spot where it was leaking and instantly it filled in cracks holes and everything else and made a wall of defense to stop the leak. The texture of this product was smooth. It was a great product as I spreaded it out the adhesion of the product was great. I give this product two thumbs up.
C**H
Little messy to use. But superb product.
Superb product for RV roof repair and patching. Bit messy to use. But seals tiny cracks and will self levels. Note; a little slow to fully dry and cure. But, even when slightly "wet" or not fully set. It's still hydrophobic and stays in place. Highly recommend!
C**N
Patch’em Upper Tar
Works well just please don’t use a paint roller brush to apply. Very sticky utilize gloves otherwise you will regret it.
D**K
Very good stuff!
This roofing cement is great stuff! It's way better than the black jack brand and this stuff does grip even on wet surfaces. It's thick but goes on smoothly. I've been a roofer for many years and I've used many different brands of flashing (cement). This brand is about as close as you can get to commercial quality cement.
T**N
Works great.
Good job
P**S
Too thick to apply to anythings
This stuff is too thick can not apply to anything, try my best to apply it, I don’t know how would you apply it to the roof
S**.
Very goopy, gunky and sticky.
Gunky, goopy and great. The more I use the more I seem to need. I started a couple of years ago with roof cracks but I'm now using it on masonry cracks too. We will see how that goes. All of the roofing cracks I've used it on are now rock solid.
Trustpilot
2 months ago
2 months ago