Easy To Shop! Online, In-Store Or Curbside. $50 Free Shipping.

Search For Products, Keywords or Item #

Showcase
Showcase
Showcase
Showcase
Showcase
Showcase
Showcase
Showcase
Showcase
Showcase
Flex Paste Super Thick Rubber Paste | As Seen On TV
Flex Paste Super Thick Rubber Paste | As Seen On TV
Flex Paste Super Thick Rubber Paste | As Seen On TV
Flex Paste Super Thick Rubber Paste | As Seen On TV
Flex Paste Super Thick Rubber Paste | As Seen On TV
Flex Paste Super Thick Rubber Paste | As Seen On TV
Flex Paste Super Thick Rubber Paste | As Seen On TV
Flex Paste Super Thick Rubber Paste | As Seen On TV
Flex Paste Super Thick Rubber Paste | As Seen On TV
Flex Paste Super Thick Rubber Paste | As Seen On TV
$19.99 Choose FedEx or Curbside At Checkout

Size*:


Stores Near You:

trusted and secure checkout

PRODUCT VIDEOS

ABOUT THIS ITEM

Stops Floods Fast!™

Flex Paste is a super thick rubberized paste that you can spread, shape, form and seal virtually everything. Starts out as a thick paste and dries to a strong, flexible, rubber coating. It can be applied to all types of surfaces to seal out air, water and moisture. It clings to the surface and instantly fills large gaps, cracks and holes. It won’t shrink or wash away and can be painted any color. Can be applied on dry or wet surfaces, even underwater! Available in white and black. In Tubs and Cartridges.

Flex Paste clings to a wide variety of surfaces and will work on wood, glass, tile, concrete, aluminum, metal, brick, stucco, masonry, copper, fabric, fiberglass, ceramic, porcelain, natural stones, roofing, PVC, EIFS, EPDM, CSPE, Hypalon polyurethanes and so much more.

Directions

Protective clothing & eyewear are recommended. Do not shake or stir product. Surface must be free of grease, oil & dirt. Remove silica gel packet and slowly lift protective foil from the surface. Do not discard foil or silica gel packet!

  • 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 & holes have been completely filled & cured before testing.

YES… to understand the best way to apply, use and preserve your Flex Paste, it’s important to READ ALL DIRECTIONS before use.

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 on a variety of surfaces and objects.

You can use Flex Paste on a wide variety of surfaces such as wood, glass, tile, concrete, aluminum, metal, brick, stucco, masonry, copper, fabric, fiberglass, ceramic, porcelain, natural stones, roofing, PVC, EIFS, EPDM, CSPE, Hypalon polyurethanes and so much more.

Flex Paste adheres to a variety of surfaces. However, it may not adhere to certain plasticized or rubber surfaces. We recommend testing in a small inconspicuous area before using.

YES, Flex Paste can be applied on dry or wet surfaces and even underwater. It won’t dissolve or wash away and even dries underwater. For best results apply a generous amount to the surface using firm pressure. This will help push the water out and allow better contact to the surface during application. Etching the surface may help with adhesion on both wet and dry surfaces.

One pound of Flex Paste provides about 10 linear ft at 2 inches wide with a layer thickness of approx. 1/16th inch.

Flex Paste is perfect for DIY, Handyman projects, arts & crafts, hobbies and so much more! Use it to repair your roof, winterize your home, plumbing repairs, to seal cracks, automotive or marine repairs, pool and spa repairs, and so much more.

YES, it is an excellent waterproof sealant. Flex Paste can be used on windows, doors, vents, thresholds and so much more. It will create a watertight barrier that seals out air and moisture. Use Flex Paste to help prevent flood damage. It can even be used to fill large voids to help keep insects and rodents out of your home.

Flex Paste has not been tested for safe use on potable water sources or around plants and animals.
+ Show - Hide

CUSTOMER REVIEWS