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Flex Seal Flex Paste Caulk, 9 oz., 4/Carton (FLXPFSBLKR10)
$45.99
  • Flex Paste is a super-thick rubberized sealant and repair paste designed to fill large gaps, cracks, and holes while creating a strong, flexible, waterproof seal for indoor and outdoor applications
  • This product is packaged in a carton of 4 containers, with each container holding approximately 9 oz of sealant paste for a variety of repair and maintenance projects
  • Featuring a black finish, this advanced rubberized paste formula provides excellent adhesion and flexibility on numerous surface materials
New at Staples

Flex Seal Flex Paste Caulk, 9 oz., 4/Carton (FLXPFSBLKR10)

Item #: FLXPFSBLKR10Model #: FLXPFSBLKR10
$45.99
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  • About this product

    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. 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 a super-thick rubberized sealant and repair paste designed to fill large gaps, cracks, and holes while creating a strong, flexible, waterproof seal for indoor and outdoor applications
    • This product is packaged in a carton of 4 containers, with each container holding approximately 9 oz of sealant paste for a variety of repair and maintenance projects
    • Featuring a black finish, this advanced rubberized paste formula provides excellent adhesion and flexibility on numerous surface materials
    • Manufactured in the USA, the sealant delivers waterproof, moisture-resistant, mildew-resistant, UV-resistant, weather-resistant, and paintable performance for dependable long-term use
    • The thick, leak-resistant formula can be used on wood, metal, concrete, glass, tile, masonry, roofing materials, and more, making it ideal for repairs around homes, RVs, boats, bathrooms, foundations, and outdoor projects