FortiFlash Butyl
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.
Sizes Available:
4"
Roll Width
6"
9"
12"
18"
75'
Roll Length
20
mil
30
mil
Product Details
FortiFlash Butyl is made with advanced adhesive so it 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.
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
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Self-seals around nails and fasteners for lasting watertightness
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Can withstand extreme temperatures up to 250° F
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Split-back release for easy handling
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Compatible with standard sealants, EPDM, and flexible vinyl
Technical & Installation
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MAWRB-6A-L1 Flanged Window Section Method A - Low wind and water exposure
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MAWRB-6A-L2 Flanged Window Sequence Installation Method A - Low wind and water exposure
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MAWRB-6A1-L1 Flanged Window Section Method A1 - Low wind and water exposure
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MAWRB-6B-L1 Flanged Window Section Method B - Low wind and water exposure
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MAWRB-6B-L2 Flanged Window Sequence Installation Method B - Low wind and water exposure
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MAWRB-6B1-L1 Flanged Window Section Method B1 - Low wind and water exposure
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MAWRB-6B1-L2 Flanged Window Sequence Installation Method B1 - Low wind and water exposure
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VPWRB-6A-L1 Flanged Window Section Method A - Low wind and water exposure
Download
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VPWRB-6A-L2 Flanged Window Sequence Installation Method A - Low wind and water exposure
Download
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VPWRB-6A1-L1 Flanged Window Section Method A1 - Low wind and water exposure
Download
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VPWRB-6A1-L2 Flanged Window Sequence Installation Method A1- Low wind and water exposure
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VPWRB-6B-L1 Flanged Window Section Method B - Low wind and water exposure
Download
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VPWRB-6B-L2 Flanged Window Sequence Installation Method B - Low wind and water exposure
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VPWRB-6B1-L1 Flanged Window Section Method B1 - Low wind and water exposure
Download
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VPWRB-6B1-L2 Flanged Window Sequence Installation Method B1 - Low wind and water exposure
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VPWRB-6A-P1 Flanged Window Section Method A - Pan flashing at sill
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VPWRB-6A-P2 Flanged Window Sequence Installation Method A - Pan flashing at sill
Download
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VPWRB-6A1-P1 Flanged Window Section Method A1 - Pan flashing at sill
Download
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VPWRB-6A1-P2 Flanged Window Sequence Installation Method A1 - Pan flashing at sill
Download
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VPWRB-6B-P1 Flanged Window Section Method B - Pan flashing at sill
Download
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VPWRB-6B-P2 Flanged Window Sequence Installation Method B - Pan flashing at sill
Download
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VPWRB-6B1-P1 Flanged Window Section Method B1 - Pan flashing at sill
Download
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VPWRB-6B1-P2 Flanged Window Sequence Installation Method B - Pan flashing at sill
Download
Related Products to Qualify for Henry's 1-2-3 Moisture Control Warranty
Sustainability
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ForeSight Green Building Information
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