GCP PERM-A-BARRIER® WALL FLASHING
SELF-ADHERING, RUBBERIZED ASPHALT FLASHING FOR CAVITY WALL MOISTURE PROTECTION
PERM-A-BARRIER® Wall Flashing is a high-performance through-wall flashing that creates a watertight barrier while allowing for fast, clean installation. Its rubberized asphalt and cross-laminated film construction offers superior durability, flexibility, and dimensional stability, making it ideal for cavity wall applications where water and air infiltration must be minimized.
FEATURES
Fully bonded system: Creates continuous adhesion to the substrate, preventing water tracking and wind uplift.
Waterproof and vapor impermeable: Blocks both liquid water and vapor to protect the building envelope.
Cold-applied application: Eliminates open flame risk with peel-and-stick simplicity.
RIPCORD® split release liner: Speeds up detailing in corners and complex transitions.
Tear- and puncture-resistant: Cross-laminated film provides high strength and durability.
Green jobsite visibility: Easily identified on-site for quality control and inspection.
PACKAGING
Available in multiple widths: 12", 18", 24" and 36" rolls
Roll length: 75 feet
NOTE
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