Fortiflash Butyl 20Mil 12x75' per Roll
Fortiflash Butyl 20Mil 12x75'
FortiFlash Butyl delivers in the most demanding environments. It provides 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.
Available in 20 and 30 mil versions.
- High Performance System
- Window Flashing Install Guide Method A
- Window Flashing Install Guide Method A-1
- Arched Window Flashing
- Wood Window Sill Pan Flashing
- Recessed Window
- Flashing Installation Guide Package