FortiFlash® is engineered to deliver lasting protection against water intrusion in the most demanding environmental conditions. It is the premium self-adhesive waterproof flashing membrane for windows. It is also ideally suited for flashing non-roofing horizontal conditions such as pot shelves, parapets, sill pans and recessed windows. Its strong adhesion makes it a perfect choice for sealing around common through-wall penetrations such as hose bibs, vents, electrical boxes and exterior lights. Yet, its price makes FortiFlash the price/performance solution for the most challenging construction requirements.
- Maximum water and leak protection
- Self-adhesive installation, self-seals around fasteners
- Exceeds ASTM and AAMA standards
- 1-2-3 Moisture Control Warranty, part of a complete moisture control system. For best results, use with Moistop sealant and liquid flashing









Reviews
There are no reviews yet.