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.
Documents and Resources
Product Details
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”
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
Product Size and Packaging
6” wide x 75’ long; 8 rolls per case
9” wide x 75’ long; 4 rolls per case
12” wide x 75’ long; 4 rolls per case Available as individual rolls on Amazon
