SOPRASEAL Stick AVB is a high-performance self-adhered membrane designed to provide a continuous air, vapor, and water barrier in building envelope assemblies. It adheres to common substrates including OSB, plywood, gypsum, masonry, and concrete, helping improve airtightness and moisture protection.

Features & Applications

• Self-adhered membrane for quick installation
• Provides air, vapor, and water barrier protection
• Flexible for sealing joints, transitions, penetrations, windows, and doors
• Durable polyethylene film with high-performance adhesive
• Used in exterior wall air barrier systems
• 4 (ROLL/CS)

Comparable to Blueskin SA for similar air and vapor barrier applications.