About this Product
A revolutionary advancement in roof patching and repair, Gardner-Gibson Leak Stopper Roof Patch helps you stop leaks in your roof immediately. Formulated with Penetrex, a unique penetrating oil, this roof leak sealant reaches deep into cracks and forms a complete, watertight seal. Liquid rubber helps it flex to resist cracking – lasting 2-3x longer than other roof cements. Leak stopper is an ideal choice for use on shingles, built-up roofs, SBS modified roofs, metal roofs and more. Apply with a trowel and embed with Universal Patching Fabric for best results. Follow all directions on label for application.
Gardner-Gibson is a full line manufacturer of roof, driveway and waterproofing coatings, caulks, spackles and wallpaper adhesives. We've been providing the pros with industry leading packaged coatings since 1945. Committed to innovation, we've developed more patents than any competitor in the industry and we continue to focus on minimizing our impact to the environment while developing new products to serve our customer's needs.
Product Specifications:
- REVOLUTIONARY ROOF PATCH: A major advancement in roof patching and repair, Gardner-Gibson Leak Stopper Roof Patch penetrates deep to help you stop leaks instantly.
- SUPERIOR FORMULATION: Featuring Penetrex, a unique penetrating oil, and liquid rubber, this roofing patch reaches deep into cracks to form a complete, watertight seal.
- LONG-LASTING REPAIR: This rubberized roof patch is resistant to cracking and lasts 2-3 times longer than other roof cements. It's an ideal choice for shingles, built-up roofs, SBS modified roofs, metal roofs and more.
- EASY TO APPLY: Use a trowel to spread Leak Stopper across the damaged surface. Embed reinforcing fabric after first layer and apply second layer on top of fabric. Follow all directions on label for application.
- SERVING PROS SINCE 1945: Committed to innovation, Gardner-Gibson has developed more patents than any competitor in the packaged coatings industry. We offer a full line of standard-setting roof, driveway, waterproofing coatings and more.
- Detailed Specifications
- Product Specifications
- Product Features
- Usage Instructions
- FAQ's
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- Product Reviews
WHY YOU WILL LOVE IT
- Stops roof leaks INSTANTLY
- Rubberized to prevent cracking
- Enhanced with Pentrex
- Last2-3xs longer than other roof cements
- APP and SBS compatible
A revolutionary advancement in roof patching and repair, Gardner-Gibson Leak Stopper Roof Patch helps you stop leaks in your roof immediately. Formulated with Penetrex, a unique penetrating oil, this roof leak sealant reaches deep into cracks and forms a complete, watertight seal. Liquid rubber helps it flex to resist cracking – lasting 2-3x longer than other roof cements. Leak stopper is an ideal choice for use on shingles, built-up roofs, SBS modified roofs, metal roofs and more. Apply with a trowel and embed with Universal Patching Fabric for best results. Follow all directions on label for application.
Gardner-Gibson is a full line manufacturer of roof, driveway and waterproofing coatings, caulks, spackles and wallpaper adhesives. We've been providing the pros with industry leading packaged coatings since 1945. Committed to innovation, we've developed more patents than any competitor in the industry and we continue to focus on minimizing our impact to the environment while developing new products to serve our customer's needs.
Product Specifications:
- REVOLUTIONARY ROOF PATCH: A major advancement in roof patching and repair, Gardner-Gibson Leak Stopper Roof Patch penetrates deep to help you stop leaks instantly.
- SUPERIOR FORMULATION: Featuring Penetrex, a unique penetrating oil, and liquid rubber, this roofing patch reaches deep into cracks to form a complete, watertight seal.
- LONG-LASTING REPAIR: This rubberized roof patch is resistant to cracking and lasts 2-3 times longer than other roof cements. It's an ideal choice for shingles, built-up roofs, SBS modified roofs, metal roofs and more.
- EASY TO APPLY: Use a trowel to spread Leak Stopper across the damaged surface. Embed reinforcing fabric after first layer and apply second layer on top of fabric. Follow all directions on label for application.
- SERVING PROS SINCE 1945: Committed to innovation, Gardner-Gibson has developed more patents than any competitor in the packaged coatings industry. We offer a full line of standard-setting roof, driveway, waterproofing coatings and more.
WHAT IT DOES: Stops roof leaks instantly.
WHAT IS NEEDED TO COMPLETE THE JOB? Trowel, putty knife, gloves and reinforcing fabric.
PREP THE AREA: Surfaces must be clean, free of surface rust and loose material.
HOW TO APPLY: Use trowel to spread across damaged surface of roof. Embed reinforcing fabric after first layer and apply second layer on top of fabric.
HOW MUCH DO I NEED? Covers approximately 3 sq. ft. per quart. DO’s and DON’Ts: Do apply in exterior applications only. Do wear protective clothing. Don’t apply to plastic, EPDM, Hypalon or similar type of synthetic rubber roof system. If there is a question on compatibility, test a small section first before application to entire surface area.
FOR BEST RESULTS: It is highly recommended to reinforce the repair with a strip of Universal Patching Fabric. Work material to an even consistency over and into the area to be repaired approximately 1/8” to 1/2” thick, two or three inches beyond the problem area. Embed fabric into the cement and cover with a second layer of cement. Form a feathered edge with cement where chimney’s, vent pipes, and other projections meet the roof line. DO NOT EXPOSE DIRECT HEAT/FLAMES OR THIN. Best used when surface temperatures are between 50° and 120 F. In colder weather (50° and below), product should be stored in heated room (70° to 80°F.) at least 24 hours prior to application to promote ease of application. Product formulated to be used year round.
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