Interior Air Sealing & Seam Tape

The primary and differentiating feature of Maxell flashing materials is its “Quick and Easy Installation”. Air Sealing and Seam Tape is a single-faced adhesive tape for fixing vapor barriers to create a continuous air barrier and reduce moisture intrusion and accumulation into the wall system.

Excellent Air-Tightness

Physical
Properties		 Units Results 2021 IECC
Requirement
Air Permeability
5 specimens;
@ΔP=75Pa		 L/(s·m2) 0.0002 ≤0.02
cfm/ft2 0.00003 ≤0.004
Properties Air Sealing & Flashing Tape
Adhesion Vapor Barrier 5.3 lbf/in
SUS 5.4 lbf/in
Air permeance 0.00003 cfm/ft2
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