AIR-SHIELD THRU-WALL FLASHING is a self-adhering, flexible membrane flashing.  It is a roll-type product that is nominally 40 mils thick.  This material is an air, vapor, and liquid moisture barrier.

Features

• Controlled thickness membrane is ideal for flashing membrane applications.
• Cross-laminated polyethylene film has excellent tensile strength, elongation, and tear-resistance.
• Modified membrane is flexible at low temperatures.
• Rugged membrane can actually fold to shape during application as a thru-wall flashing.
• Excellent adhesion to prepared substrates of precast concrete, cast-in-place concrete, masonry (concrete block), interior and exterior gypsum board, Styrofoam, primed steel, aluminum mill finish, anodized aluminum, primed galvanized metal, drywall, and plywood.
• Self-healing characteristics facilitate recovery if minimal damage is sustained under normal use applications.
• No flame required.
• Low temperature version also available for use in temperatures down to 20˚ F (-7˚ C)