Suggested Applications:

• Used primarily as a flashing around doors and windows
• Designed for use in construction and architectural applications
• 3M(MC) Air and Vapor Barrier Membrane is an air, moisture, and water impermeable film with a high-tack acrylic adhesive. It reduces air leakage and uncontrolled airflow from the building envelope, prevents moisture infiltration, and helps improve indoor air quality. It does not require the use of a primer on most construction surfaces.

FEATURES

• High-tack acrylic adhesive for excellent compatibility with most sealants and building materials
• No primer needed – up to 40% faster installation* compared to traditional air barriers requiring a primer
• Application at a surface temperature from -18 °C (0 °F) to 66 °C (150 °F) for increased production
• Air, moisture, vapor, and water tight
• Multi-layer elastomeric film that self-seals around screws, nails, and staples
• Slightly translucent film creates a clean appearance while minimizing the risk of missing wall studs
• Grid with intersections every 15.24 cm (6 in) for easy alignment and cutting
• Lighter weight than competing products for easier handling
• ABAA rating
• Roll: 6 inches x 75 feet (8 per case)