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 non-roofing 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 deg 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. Part of the Fortifiber® 1-2-3 moisture control system, FortiFlash® Butyl is designed to withstand the rigors of the job site and the elements and is backed by an industry-leading 15 year warranty.
Fortifiber® FortiFlash® Waterproof Flashing Membrane, 75 ft Length, 9 in Width, White, Polypropylene Laminated, -40 to 200 deg F
| Color | : | White |
| Laminated Material | : | Polypropylene |
| Length | : | 75 ft |
| Temperature Rating | : | -40 to 200 deg F |
| Width | : | 9 in |
- High-performance self-adhesive waterproof flashing membrane
- Chemically compatible with most standard sealants, as well as EPDM and flexible vinyl
- Seals around fasteners
- Asphalt-free
- Split release sheet for easy integration
- Excellent low-temperature adhesion
Instruction/Installation Manual
Video Link