3M

The 3M 3015 Air & Vapor Barrier Tape line delivers high-performance solutions for sealing and protecting building envelopes. Designed for airtight and weatherproof construction, these tapes help prevent air leakage, stop moisture intrusion, and improve long-term energy efficiency in residential and commercial projects.

Engineered with advanced acrylic adhesive technology, 3M air and vapor barrier tapes provide durable adhesion without primers, bonding securely to a wide range of substrates—even in cold or wet conditions. Their UV stability allows for extended exposure during construction, while their flexibility ensures a reliable seal in both hot and cold climates.

Ideal for sealing overlaps, joints, penetrations, and transitions, the 3M 3015 system offers fast, easy installation that saves time on the jobsite. Trusted by builders, contractors, and architects, these tapes are proven to enhance building performance, durability, and occupant comfort.