Air & Vapour Barrier Impermeable Membrane – 3015NP

Air & Vapour Barrier Impermeable Membrane – 3015NP

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A high-performance self-adhering air and vapour barrier membrane engineered to protect building envelopes from air leakage, moisture, and water penetration. This 3015NP impervious membrane features a strong, high-tack acrylic adhesive and multi-layer elastomeric film that self-seals around fasteners to maintain continuous protection. Available in:

• 4-inch × 75-foot roll, 10 mil thickness, 12/cs
• 6-inch 75-foot roll, 10 mil thickness 8/cs 
• 9-Inch x 75-foot roll, 10 mil thickness, 4/cs
  
• 12-inch x 75-foot roll, 4/cs
• 18-inch x 75-foot roll, 4/cs
• 36-inch x 75ft roll, 10 ml 1/cs

Highlights & Benefits:

• Strong air, moisture, vapour, and water resistance — helps improve building performance and indoor comfort.

• Primer-free installation on most surfaces speeds up application and reduces labour.

• Self-sealing around nails, staples and screws for enhanced barrier integrity.

• Lightweight, durable membrane with slight translucency for easier alignment.

• Built-in measurement markings support precise cutting and placement.

This membrane is ideal for use in both new and remedial construction, forming a durable and reliable barrier within exterior wall systems to reduce uncontrolled airflow, limit moisture ingress, and contribute to energy efficiency.