Model # 0311-GA

Internet #100319544

Store SKU #724220

Leak Stopper 3.6 Qt. Rubberized Roof Patch
0025056031105

Leak Stopper

3.6 Qt. Rubberized Roof Patch

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Frequently Bought Together

Product Overview

Leak Stopper is 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, 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. Leak Stopper 1 Gal. Rubberized Roof Patch lets you seal leaks and cracks in your chimney, roof vent, skylight window or vent pipes. The plastic cement formula flexes to help prevent cracking. Covers approx 8 sq. ft. per Gal.

California residents: see   Proposition 65 information

  • Fiber-reinforced penetrex oil and liquid rubber formula
  • Flexible plastic cement design helps prevent cracks for long-lasting sealing
  • Allows use in wet or dry conditions
  • Class a fire rating helps repel damage by flames
  • For use on shingles, built-up roofs, SBS modified roofs, metal roofs, chimneys, roof vents, skylight windows, vent pipes and most other surfaces
  • Fiber reinforced
  • Trowel grade

Info & Guides

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Specifications

Dimensions

Product Depth (in.)
6.75
Product Height (in.)
7.75
Product Size (oz.)
115.2
Product Width (in.)
6.75

Details

Cold applied
Yes
Roofing Product Type
Sealant
Sealant Type
Asphalt

Warranty / Certifications

Manufacturer Warranty
For limited warranty and disclaimer information, contact the Gardner Asphalt corporate office at 1-800-237-1155 or www.gardner-gibson.com

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Customer Questions & Answers

How to clean leak stopper off tools

How to clean leak stopper off tools
Asked by: Sunshine
Wd40 or other similar oil
Answered by: Frax
Date published: 2017-06-28

Use on top of silicone?

Asked by: Dan
Yes over anything!
Answered by: Jim
Date published: 2017-02-22

Can this be used on foundation areas like black jack roof and foundation coating?

Can this be used on foundation areas like black jack roof and foundation coating?
Asked by: Cadence911
Thanks for your question. This product is applicable for exterior use on foundations.
Answered by: GardnerGibson
Date published: 2017-07-01

Can you paint over this product? If yes, how long after applying it do I need to wait? I want to ...

Can you paint over this product? If yes, how long after applying it do I need to wait? I want to use an aluminum roof paint to cover this to match my roof better
Asked by: Ken
Thanks for your question. Leak Stopper is a great patch and should weather for 180 days prior to coating.
Answered by: GardnerGibson
Date published: 2017-07-01
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Customer Reviews

3.6 Qt. Rubberized Roof Patch is rated 4.7 out of 5 by 3.
Rated 5 out of 5 by from great product for the price and easy to apply it turns into a hard yet flexible rubber that does ... great product for the price and easy to apply it turns into a hard yet flexible rubber that does not shrink or crack like the old wet dry patch does. Plus it has saved me from spending lots of money on roof repair. Thanks Leak Stopper!
Date published: 2017-02-22
Rated 4 out of 5 by from Works Well I used leak stopper to patch multiple leaks in my rental property. It works well, although I had to go back up and repatch a couple of spots. No more leaks though. I applied it with a trowell and my only complaint is that it gets messy. Wear gloves and old clothes and have some mineral spirits, etc handy to clean yourself up. Great product! Saved me a ton of money in repairs.
Date published: 2010-08-20
Rated 5 out of 5 by from Works like it should-from Christine in Florida With great frustration, I've been chasing a roof leak for 6 months. After a hard rain, a small drip would occur where my screen patio roof meets the chimney wall(dripping behind it). So I bought Leak Stopper and applied it to the narrow section where the chimney wall and shingled house roof meet. That didn't solve the problem so I coated the shingles 1 foot out from my previous work. I also covered the shingles around the cricket where the waters runs down. Doing this fixed it. I also used reinforcing fabric strips sandwiched between the layers of the roof patch. I used paint brushes from the dollar store and free wooden paint stirrers from Home Depot to get the product out of the can and apply to area. This product is very gooey and messy so make sure you wear protective gloves otherwise you'll be scrubbing your hands in the sink longer than you'd like. Goop hand cleaner helps.
Date published: 2012-08-14
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