Perm-A-Barrier 9"x50' Aluminum Wall Flashing, Self-Adhered, Waterproof, Durable

Perm-A-Barrier 9"x50' Aluminum Wall Flashing, Self-Adhered, Durable, Waterproof Description: Protect and seal critical building areas with the Perm-A-Barrier 9" x 50' Aluminum Wall Flashing, a self-adhered solution designed to shield your structure from the elements. Made of high-density polyethylene aluminum surfaced sheet, this durable flashing is backed by a pressure-sensitive rubberized asphalt adhesive for secure application. Key Features: Material: Durable, high-density polyethylene aluminum sheet with rubberized asphalt adhesive. Waterproof Protection: Virtually impermeable to liquid water and vapor. Extended UV Exposure: Resistant to sunlight for prolonged use. Sealant Adhesion: Improved adhesion for reliable performance. Fire Resistance: Meets NFPA 285 standards as part of wall assemblies with foam plastic insulation. Fully Bonded: Transmits wind loads directly to the substrate, enhancing durability. Benefits: Seals transition and detail areas, creating a continuous air barrier. Minimizes air and water vapor flow through building exteriors. Prevents premature deterioration of the building envelope. Specifications: Width: 9 inches (225 mm) Length: 50 linear feet per roll Weight: 9 lbs/roll Thickness: 0.041 inches Temperature Rating: 40°F Tensile Strength: 400 Water Absorption: 0.1% Applications: Ideal for protecting and sealing transition areas, flashing windows and doors, and other critical areas in the building superstructure to prevent water and air intrusion.