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 & AAMA standards
• Part of a complete moisture control system
• For best results, use with Moistop sealant and liquid flashing