Suggested Applications:

• Used primarily as a flashing around doors and windows
• Designed for use in construction and architectural applications
• The 3M™ Air and Vapor Barrier Membrane is an air, moisture, and watertight 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 a primer on most building surfaces.

FEATURES

• High-tack acrylic adhesive for excellent compatibility with most sealants and construction materials
• No primer required – up to 40% faster installation* compared to traditional air barriers requiring a primer
• Application at surface temperatures from -18 °C (0 °F) to 66 °C (150 °F) for increased productivity
• Air, moisture, vapor, and watertight
• 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 6-inch intersections for easy alignment and cutting
• Lighter weight than competing products for easier handling
• ABAA rated
• Roll: 4 inches x 75 feet (12 per case)