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Questions and Answers for FLEX SEAL FAMILY OF PRODUCTS Flex Paste 16 oz. White Interior/Exterior Multipurpose Sealant

Internet #314377365

Model #PFSWHTR16

Store SKU #1005710154

  • Thick rubberized paste that clings to virtually any surface
  • Instantly fills large gaps, cracks and holes
  • Flex paste is UV and mildew resistant, will even cure underwater

Questions & Answers

199Questions
caret
Q:Can this product be used to use in silicone molds safely?
by|Apr 17, 2024
1 Answer
Answer This Question

A:  Hey there! Our customers have had success with applications beyond those for which the product was intended. We always recommend testing the product in a small area before completing a project. For more information regarding the product and its intended uses, please visit this link: https://flexsealproducts.com/products/flex-seal If you have any other questions or need project-specific help, send us an email at humans@flexsealproducts.com or a DM on socials. We're here to help!

by|Apr 19, 2024
    caret
    Q:Is this product appropriate to fill checking in pressure treated deck support posts? Will it accept deck stain, semi-solid?
    by|Apr 10, 2024
    1 Answer
    Answer This Question

    A:  Hey there! Our customers have had success with applications beyond those for which the product was intended. We always recommend testing the product in a small area before completing a project. For more information regarding the product and its intended uses, please visit this link: https://flexsealproducts.com/products/flex-seal If you have any other questions or need project-specific help, send us an email at humans@flexsealproducts.com or a DM on socials. We're here to help!

    by|Apr 13, 2024
      caret
      Q:Is this product paintable?
      by|Mar 12, 2024
      1 Answer
      Answer This Question

      A:  Hey there, thanks for reaching out. Yes, once fully cured, it can be painted any color. We recommend using a high quality latex paint. We always recommend testing the product in a small area before completing a project. For more information regarding the product and its intended uses, please visit this link: https://flexsealproducts.com/products/flex-seal If you have any other questions or need project-specific help, send us an email at humans@flexsealproducts.com or a DM on socials. We're here to help!

      by|Mar 14, 2024
        caret
        Q:Can I use this product on a rubber roof to seal around a metal stove pipe
        by|Mar 5, 2024
        1 Answer
        Answer This Question

        A:  Hi Kevin! We'll need a bit more information. When you get a chance, send us an email at humans@flexsealproducts.com or a DM on socials. We're here to help!

        by|Mar 5, 2024
          caret
          Q:Does the paste come in gallon size or bigger and how much money does it cost to get it in gallon or larger size
          by|Feb 18, 2024
          1 Answer
          Answer This Question

          A:  Hey there, thanks for reaching out. Flex Paste comes in a 9 oz cartridge (calking gun required) , 1 lb Tub, 3 lb Tub, 6 lb Tub, and the 12 lb MAX Tub. We always recommend testing the product in a small area before completing a project. For more information regarding the product and its intended uses, please visit this link: https://flexsealproducts.com/products/flex-seal If you have any other questions or need project-specific help, send us an email at humans@flexsealproducts.com or a DM on socials. We're here to help!

          by|Feb 21, 2024
            caret
            Q:Can Flex Paste be sanded after fully cured?
            by|Feb 17, 2024
            1 Answer
            Answer This Question

            A:  Hey there, thanks for reaching out. Unlike spackle or joint compound, Flex Paste dries to a waterproof, flexible rubber. Therefore, sanding may not be the best option once Flex Paste has cured. Instead of sanding we recommend using a putty knife, trowel or similar tool to smooth over the surface of the Flex Paste to your desired finish. You can even add designs and patterns to Flex Paste to create your own unique artistic textures. We always recommend testing the product in a small area before completing a project. For more information regarding the product and its intended uses, please visit this link: https://flexsealproducts.com/products/flex-seal If you have any other questions or need project-specific help, send us an email at humans@flexsealproducts.com or a DM on socials. We're here to help.

            by|Feb 21, 2024
              caret
              Q:Can Flex paste be applied over existing acrylic caulking sealant? This would be applied to (IMP) insulated metal (roof) panels.
              by|Feb 9, 2024
              1 Answer
              Answer This Question

              A:  Hey there Scott, thanks for reaching out. 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. 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. We always recommend removing all old caulk/sealant from the surface before starting to ensure the best seal possible. Many caulks will end up affecting the new seal over time, regardless of which product was used. If you have any other questions or need project-specific advice, send us an email at humans@flexsealproducts.com or DM on socials. We’re here to help!

              by|Feb 12, 2024
                caret
                Q:Can Can flex seal be used on metal?
                by|Feb 7, 2024
                1 Answer
                Answer This Question

                A:  Hey there Sandra, thanks for reaching out. 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. We always recommend testing the product in a small area before completing a project. For more information regarding the product and its intended uses, please visit this link: https://flexsealproducts.com/products/flex-seal If you have any other questions or need project-specific help, send us an email at humans@flexsealproducts.com or a DM on socials. We're here to help!

                by|Feb 7, 2024

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