• 3M Air and Vapour Barrier Membrane is an air, moisture and waterproof film with a strong-setting acrylic self-adhesive
• Reduces air leakage and uncontrolled airflow from the building envelope, prevents moisture infiltration and helps improve indoor air quality
• Does not require priming on most building surfaces
• High-setting acrylic adhesive for excellent compatibility with most sealants and building materials
• No primer required - installation up to 40% faster than traditional air barriers requiring primer
• Application at surface temperatures of -18 °C (0 °F) to 66 °C (150 °F) for increased production
• Air-, moisture-, vapor- and water-tight
• Multi-layer elastomeric film self-seals around screws, nails and staples
• Slightly translucent film creates a clean appearance while minimizing the risk of missing wall studs
• Grid pattern with intersections every 15.24 cm (6") for easy alignment and cutting
• Lighter weight than competitive products for easier handling
• ABAA rating
• Color: white
• Dimensions (W x L): 12" x 75'