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15 oz. LEAK STOPPER RUBBER-FLEXX Sealant (White)

  • Rubberized sealant formulation fixes cracks instantly
  • Ideal for sealing leaks in metal roofs, chimneys, pipes, and more
  • Spray application ensures mess-free use
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Product Overview

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. With the addition of liquid rubber, this flexible, high performance sealant provides a superior watertight bond that will stop problem leaks for good. Rubber Flexx is ideal for a variety of roof surfaces including shingles, metal roofs, chimneys, skylights, gutters, pipes and many other surfaces.
  • Stops leaks
  • Seals and protects
  • Easy spray application
  • Flexible
  • Paintable
  • Crack resistant
  • Also helps protect against rust and corrosion
  • California residents

Info & Guides

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Specifications

Dimensions

Product Depth (in.)
5.5 in
Product Height (in.)
3.75
Product Size (oz.)
28
Product Width (in.)
3.75 in

Details

Application Method
Brush On
Coating Base
Other
Cold Applied
Cold Applied
Color Family
White
Color/Finish
White
Features
Waterproof
Roof Repair Type
Roof Sealant
Roofing Product Type
Sealant

Warranty / Certifications

Manufacturer Warranty
N/A

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

  • 3.7
    out of 152 reviews
  • 65% recommend this product
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Showing 1-10 of 152 reviews
Nice!!!!
It's great! Fixed my leaky gutters
by PTSD1959
  • Verified Purchase
  • Recommended Product
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by HomeDepotCustomer
    It plugged my girlfriend...
    It plugged my girlfriend
    by HomeDepotCustomer
      by HomeDepotCustomer
        Did not work on my leak but want to give...
        Did not work on my leak but want to give benefit of the doubt due to user error?
        by HomeDepotCustomer
          clear color
          i buy my item and it says clear but when i buy it they send the description as white... please i need it clear ... i have a pick up order in this 2 days
          by rabia
          Response from GardnerGibsonAug 2, 2021
          To confirm, the product noted above is definitely WHITE.
          I am unsure why there is a reference to clear as this is not the case and we will get it corrected.
          If you desire a clear repair, use Leak Stopper Clear Sealant which is sold in a 10oz tube. It is crystal clear and perfect for repairs. GardnerGibson
            Rating provided by a verified purchaser...
            Rating provided by a verified purchaser
            by HomeDepotCustomer
            • Verified Purchase
            Rating provided by a verified purchaser...
            Rating provided by a verified purchaser
            by HomeDepotCustomer
            • Verified Purchase
            Have tried this product twice on rain gutters, did...
            Have tried this product twice on rain gutters, did 2 coats, allowed to cure 49 hrs, still leaks at all 10 seams!
            by HomeDepotCustomer
            Response from GardnerGibsonJul 23, 2021
            Sorry for your frustration. This product needs to have a clean dry surface. Instead, I would suggest you try the Leak Stopper Clear Sealant, as that is a great product that can work in the environment that you are looking for. Thanks. GardnerGibson
            • Verified Purchase
            by Vladimir
            • Verified Purchase
            • Recommended Product
            1 person found this helpful
            Showing 1-10 of 152 reviews