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An impermeable, self-adhered sheet designed for use as a rough-opening flashing and transition membrane for connecting dissimilar materials to maintain air and moisture barrier continuity.

• 25-mil composite impermeable membrane
• Comprised of 16 mils of butyl adhesive and 9 mils of HDPP facer
• Bonds to most surfaces, such as glass mat gypsum sheathing, poured concrete, masonry, steel and wood-based substrates
• Ideal for drift or control joints, vertical expansion joints, gaps greater than 1” and transitions between dissimilar materials
• Primerless application allows for faster installation time
• May be exposed to normal weather conditions for up to 12-months
• Backed by a Georgia-Pacific limited warranty
• AAMA 711 Certified

A semi-rigid polypropylene seal that creates a “living hinge.” It simplifies the detailing of inside and outside exterior wall corners, protecting structures against air and water intrusion in some of what are typically the most difficult areas to treat.

• 4” wide, semi-rigid polypropylene with a “living hinge” for bending angles
• Adheres to panels with seam tape
• Provides additional protection against air and moisture intrusion