The health and well-being of our valued customers, associates and communities are always a top priority at Sutherlands. As we navigate the coronavirus (COVID-19) developments, we wanted to send a personal note to let you know how we are responding.

  • Our stores have increased cleaning and sanitizing procedures; and our employees continue to use proper hand washing techniques.
  • We have restricted all non-essential business travel.
  • We recognize this is an evolving situation and are aware that certain states and local governments are enacting their own restrictions that could further impact our operations.
  • As an “Essential Business”, our stores remain open. However, we have reduced store hours – please visit for your local store’s hours. As always, you may continue to shop online at and pick up your purchase at your local store.
  • To decrease crowd sizes and create a safe and enjoyable shopping environment for our customers and employees, we are reviewing our upcoming promotions and events and ask that all customers and employees comply with social distancing requirements.
  • Rest assured we continue to work with our vendors to bring you quality products at Sutherlands low prices. Sutherlands is working closely with our vendors to re-stock our inventory of products in high demand such as face masks, hand sanitizer and cleaning supplies.

We appreciate your continued support of our family business during these challenging times.

The Sutherland Family

Gardner-Gibson 10.1-Fl. Oz. Leak Stopper Rubberized Roof Patch

  • Some stock photographs may show options that are not included. Please check product description.

10.1-Fl. Oz. Leak Stopper Rubberized Roof Patch


Please select a store to view pricing and availability.

* Estimated stock levels as of Sun, Apr 5, 2020. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availablity of items marked as Limited Stock.

  • Stops roof leaks instantly
  • Rubberized to prevent cracking
  • Enhanced with Penetrex
  • Lasts 2-3X longer than other roof cements
  • APP and SBS compatible


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.


Color White
Curing time (hours) 4-8 hrs to set - 24-48 hrs to cure depending on surface and weather.
Flammability Rating 105-deg F
Pack Qty 1
Size 10.1 fl. oz.
Temperature Range 50 - 120-deg F
Type Roof Repair
V O C Content 250 g/L max. (2.07 lbs./gal.)

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