Questions?
Call Our Employee Owner
Sales Department Direct

800-323-2999

Fortifiber Fortiflash® Butyl Membrane Flashing

FortiFlash® Butyl delivers in the most demanding environments, providing a strong self-sealing barrier to protect windows, doors and through-wall penetrations – as well as nonroofing conditions such as recessed windows, sill pans, pot shelves and parapets. The product’s chemical compatibility with most standard sealants – as well as EPDM and flexible vinyl, makes it the ideal choice on the jobsite.

FortiFlash® Butyl’s proprietary compound delivers rock solid adhesion at temperatures well below those where other self-adhesive flashing products just won’t stick — while maintaining its protective properties at service temperatures up to 250° F. Reinforced by a heavy duty multi-layered polyethylene facer, the product can be easily worked around protrusions and into tight corners without delaminating or tearing. And the split release sheet makes integration with weather-resistive barriers a snap.

Products 1-8 of 8
Show
4" x 75 Butyl FortiFlash Flashing Membrane
Fortifiber

More Information

Price: $19.64
Availability: Stock
Fortifiber Item #: FF4B -

    Fortifiber's FortiFlash 4" x 75' Butyl Flashing Membrane Tape delivers in the most demanding environments, providing a strong self-sealing barrier to protect windows, doors and through-wall penetrations as well as non-roofing conditions such as recessed windows, sill pans, pot shelves and parapets. The Fortiflash Butyl's chemical compatibility with most standard sealants as well as EPDM and flexible vinyl, makes it the ideal choice on the construction job. FortiFlash Butyl's proprietary...

    4" x 75 Butyl FortiFlash Flashing Membrane
    Fortifiber

    More Information

    Price: $220.00
    Availability: Stock
    Fortifiber Item #: FF4B-12 -

      Fortifiber's FortiFlash 4" x 75' Butyl Flashing Membrane Tape delivers in the most demanding environments, providing a strong self-sealing barrier to protect windows, doors and through-wall penetrations as well as non-roofing conditions such as recessed windows, sill pans, pot shelves and parapets. The Fortiflash Butyl's chemical compatibility with most standard sealants as well as EPDM and flexible vinyl, makes it the ideal choice on the construction job. FortiFlash Butyl's proprietary...

      Fortiflash Butyl 6" x 75 Flashing
      Fortifiber

      More Information

      Price: $29.43
      Availability: Stock
      Fortifiber Item #: FF6B -

        Fortifiber's FortiFlash 6" x 75' Butyl Flashing Membrane Tape delivers in the most demanding environments, providing a strong self-sealing barrier to protect windows, doors and through-wall penetrations as well as non-roofing conditions such as recessed windows, sill pans, pot shelves and parapets. The Fortiflash Butyl's chemical compatibility with most standard sealants as well as EPDM and flexible vinyl, makes it the ideal choice on the construction job. FortiFlash Butyl's proprietary...

        6" x 75 Butyl FortiFlash Flashing Membrane
        Fortifiber

        More Information

        Price: $219.73
        Availability: Stock
        Fortifiber Item #: FF6B-8 -

          Fortifiber's FortiFlash 6" x 75' (Case of 8 Rolls) Butyl Flashing Membrane Tape delivers in the most demanding environments, providing a strong self-sealing barrier to protect windows, doors and through-wall penetrations as well as non-roofing conditions such as recessed windows, sill pans, pot shelves and parapets. The Fortiflash Butyl's chemical compatibility with most standard sealants as well as EPDM and flexible vinyl, makes it the ideal choice on the construction job. FortiFlash Butyl's...

          9" x 75 Butyl FortiFlash Flashing Membrane
          Fortifiber

          More Information

          Price: $44.07
          Availability: Stock
          Fortifiber Item #: FF9B -

            Fortifiber's FortiFlash 9" x 75' Butyl Flashing Membrane Tape delivers in the most demanding environments, providing a strong self-sealing barrier to protect windows, doors and through-wall penetrations as well as non-roofing conditions such as recessed windows, sill pans, pot shelves and parapets. The Fortiflash Butyl's chemical compatibility with most standard sealants as well as EPDM and flexible vinyl, makes it the ideal choice on the construction job. FortiFlash Butyl's proprietary...

            9" x 75 Butyl FortiFlash Flashing Membrane
            Fortifiber

            More Information

            Price: $164.53
            Availability: Stock
            Fortifiber Item #: FF9B-4 -

              Fortifiber's FortiFlash 9" x 75' (Case of 4 Rolls) Butyl Flashing Membrane Tape delivers in the most demanding environments, providing a strong self-sealing barrier to protect windows, doors and through-wall penetrations as well as non-roofing conditions such as recessed windows, sill pans, pot shelves and parapets. The Fortiflash Butyl's chemical compatibility with most standard sealants as well as EPDM and flexible vinyl, makes it the ideal choice on the construction job. FortiFlash Butyl's...

              12" x 75 Butyl FortiFlash Flashing Membrane
              Fortifiber

              More Information

              Price: $58.57
              Availability: Stock
              Fortifiber Item #: FF12B -

                Fortifiber's FortiFlash 12" x 75' Butyl Flashing Membrane Tape delivers in the most demanding environments, providing a strong self-sealing barrier to protect windows, doors and through-wall penetrations as well as non-roofing conditions such as recessed windows, sill pans, pot shelves and parapets. The Fortiflash Butyl's chemical compatibility with most standard sealants as well as EPDM and flexible vinyl, makes it the ideal choice on the construction job. FortiFlash Butyl's proprietary...

                12" x 75 Butyl FortiFlash Flashing Membrane
                Fortifiber

                More Information

                Price: $218.67
                Availability: Stock
                Fortifiber Item #: FF12B-4 -

                  Fortifiber's FortiFlash 12" x 75' (Case of 4 Rolls) Butyl Flashing Membrane Tape delivers in the most demanding environments, providing a strong self-sealing barrier to protect windows, doors and through-wall penetrations as well as non-roofing conditions such as recessed windows, sill pans, pot shelves and parapets. The Fortiflash Butyl's chemical compatibility with most standard sealants as well as EPDM and flexible vinyl, makes it the ideal choice on the construction job. FortiFlash Butyl's...

                  Fortifiber Fortiflash® Butyl Membrane Flashing

                  FortiFlash® Butyl delivers in the most demanding environments, providing a strong self-sealing barrier to protect windows, doors and through-wall penetrations – as well as nonroofing conditions such as recessed windows, sill pans, pot shelves and parapets. The product’s chemical compatibility with most standard sealants – as well as EPDM and flexible vinyl, makes it the ideal choice on the jobsite.

                  FortiFlash® Butyl’s proprietary compound delivers rock solid adhesion at temperatures well below those where other self-adhesive flashing products just won’t stick — while maintaining its protective properties at service temperatures up to 250° F. Reinforced by a heavy duty multi-layered polyethylene facer, the product can be easily worked around protrusions and into tight corners without delaminating or tearing. And the split release sheet makes integration with weather-resistive barriers a snap.