Suggested Applications:

• Used primarily as flashing around doors and windows.
• Designed for construction and architectural uses.
• 3M(MC) Air Barrier and Vapor Barrier Membrane is an air, moisture, and water impermeable film with a high-tack acrylic self-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 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 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 rated.
• Roll: 18 inches x 75 feet (1 per case).