FortiFlash® Butyl

Extreme temperature peel and stick flashing

FortiFlash® Butyl

FortiFlash Butyl provides a strong, tear-resistant, self-sealing barrier to protect windows, doors, and through-wall penetrations from moisture intrusion. It can also be used for non-roofing horizontal applications such as pot shelves, parapets, still pans, and recessed windows. Made with advanced adhesive, FortiFlash Butyl can be installed in temperatures as low as 25° F and can withstand extreme temperatures up to 250° F. It is compatible with most sealants and the split-back release liner allows for easy integration with weather-resistive barriers.

When used as part of the Henry® 1-2-3 Moisture Control System™, FortiFlash Butyl backed by an industry-leading 15-year warranty. Repairs are covered for both materials and labor with a single point of contact.

Features

  • Self-seals around nails and fasteners for lasting watertightness
  • Can withstand extreme temperatures up to 250° F
  • Split-back release for easy handling
  • Compatible with standard sealants, EPDM, and flexible vinyl

Packaging

  • 20 mil: 75' roll length x 4, 6, 9, 12 or 18" roll widths
  • 30 mil: 75' roll length x 9, 12 or 18" roll widths

Related products to qualify for the 15 year warranty

Literature

  • Data Sheets

    FortiFlash® Butyl Data Sheet Click to download  

    Architectural Specification Sheet Click to download  

    FortiFlash® Butyl Safety Data Sheet Click to download  

    ForeSight Green Building Information Click to download  

  • Install Guides

    High Performance System Click to download

    Arched Window Flashing Click to download

    Wood Window Sill Pan Flashing Click to download

    Recessed Window Click to download

    Flashing Installation Guide Package Click to download

  • Architectural Details

    MAWRB-6A-L1 Flanged Window Section Method A - Low wind and water exposure pdf cad

    MAWRB-6A-L2 Flanged Window Sequence Installation Method A - Low wind and water exposure pdf cad

    MAWRB-6A1-L1 Flanged Window Section Method A1 - Low wind and water exposure pdf cad

    MAWRB-6B-L1 Flanged Window Section Method B - Low wind and water exposure pdf cad

    MAWRB-6B-L2 Flanged Window Sequence Installation Method B - Low wind and water exposure pdf cad

    MAWRB-6B1-L1 Flanged Window Section Method B1 - Low wind and water exposure pdf cad

    MAWRB-6B1-L2 Flanged Window Sequence Installation Method B1 - Low wind and water exposure pdf cad

    VPWRB-6A-L1 Flanged Window Section Method A - Low wind and water exposure pdf cad

    VPWRB-6A-L2 Flanged Window Sequence Installation Method A - Low wind and water exposure pdf cad

    VPWRB-6A1-L1 Flanged Window Section Method A1 - Low wind and water exposure pdf cad

    VPWRB-6A1-L2 Flanged Window Sequence Installation Method A1- Low wind and water exposure pdf cad

    VPWRB-6B-L1 Flanged Window Section Method B - Low wind and water exposure pdf cad

    VPWRB-6B-L2 Flanged Window Sequence Installation Method B - Low wind and water exposure pdf cad

    VPWRB-6B1-L1 Flanged Window Section Method B1 - Low wind and water exposure pdf cad

    VPWRB-6B1-L2 Flanged Window Sequence Installation Method B1 - Low wind and water exposure pdf cad

    VPWRB-6A - P1 Flanged Window Section Method A - Pan flashing at sill pdf cad

    VPWRB-6A - P2 Flanged Window Sequence Installation Method A - Pan flashing at sill pdf cad

    VPWRB-6A1-P1 Flanged Window Section Method A1 - Pan flashing at sill pdf cad

    VPWRB-6A1 - P2 Flanged Window Sequence Installation Method A1 - Pan flashing at sill pdf cad

    VPWRB-6B-P1 Flanged Window Section Method B - Pan flashing at sill pdf cad

    VPWRB-6B-P2 Flanged Window Sequence Installation Method B - Pan flashing at sill pdf cad

    VPWRB-6B1 - P1 Flanged Window Section Method B1 - Pan flashing at sill pdf cad

    VPWRB-6B1 - P2 Flanged Window Sequence Installation Method B - Pan flashing at sill pdf cad

  • Warranties

    15 Year Warranty Click to download

    Standard Warranty Click to download

  • Videos

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