Flex Paste

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FLEX PASTE^®

SUPER THICK RUBBERIZED PASTE

Now in a NEW Stay Fresh Container!

Now available in Clear, this line extension provides powerful performance with an invisible finish, ensuring that the original look of your projects remains unchanged. As the thickest and strongest clear sealant paste identified in the market, it’s perfect for filling large gaps, cracks, and holes, creating a strong, flexible, and waterproof seal. With its Advanced Hydrophobic Formula, Flex Paste® Clear even works underwater!

• Fix cracks and holes

• Foundation and concrete repair

• Seal out rodents and pests

• Bath and shower repair

• Indoor and outdoor projects

• Roof repair

• RV and motorhome repair

• Auto repairs and boat repairs

• Lawn and garden projects, and more

Works 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 much more.

Flex Paste is available in the following sizes: cartridge, half quart jar, quart jar, and MAX tub.

Available in white and black.

Caulk gun required to use cartridges.

DRY TIME

FLEX PASTE begins to cure once exposed to air, moisture & humidity and will skin in 15 to 30 minutes. Allow each coat to dry before applying additional coats. FLEX PASTE cures in 24 to 48 hours and gets stronger over time.

*Review count based on 5 star amazon.com reviews, collected between June 2020 and December 2023, and 5 star Bazaarvoice reviews from our retail partners, collected between April 2020 and December 2023.

63% savings for Flex Paste MAX based on price per oz, compared to our 9 oz size.