Flex Seal 1- Pound White Flex Paste Rubberized Adhesive

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Flex Seal

1- Pound White Flex Paste Rubberized Adhesive


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* Estimated stock levels as of Fri, Jun 2, 2023. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.

  • Using putty knife, trowel or similar tool, remove an even layer from the top surface
  • Do not scoop deeply into the tub as this may create air pockets
  • Apply a generous amount to the surface using a smooth motion
  • Etching the surface will increase adhesion
  • Sanding is not recommended, instead smooth to desired finish or add designs to create unique artistic textures
  • Always make sure all cracks and holes have been completely ?lled and cured before testing


Introducing the newest addition to the Flex Seal Family of Products. Flex Paste™ is a super thick rubberized paste that clings to the surface and instantly fills large gaps, cracks and holes. Once dry, Flex Paste turns into a strong, flexible, watertight, rubberized coating that seals out air, water and moisture. Our super thick formula will not wash away, and will even cure underwater. Flex Paste is UV and mildew-resistant, and is perfect for all types of indoor and outdoor projects and repairs. Use Flex Paste to help prevent expensive damage from leaks. Flex Paste is easy-to-use, making it a great option for crafts, hobbies, gardening and all types of projects. Flex Paste clings to a wide variety of surfaces and will work on wood, glass, tile, concrete, aluminum, metal, brick, stucco, masonry, copper, fabric, ?berglass, ceramic, porcelain, natural stones, roofing, PVC, EIFS, EPDM, CSPE, Hypalon polyurethanes and so much more.



Applicable Materials Wood, Glass, Tile, Concrete, Aluminum, Metal, Brick, Stucco, Masonry, Copper, Fabric, Fiberglass, Ceramic, Porcelain, Natural Stones, Roofing, PVC, EIFS, EPDM, CSPE, Hypalon Polyurethanes
Color White
Form Paste
Functional Cure 24 to 48 hr
Package Type Jar
Type Rubber Paste

Manufacturing Details
The following information is subject to change without notice

Country of Origin US
Shop USA Yes


Size 1 lb

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