Soprema Sopraseal Stick AVB AT Self-Adhesive Air & Vapour Barrier Membrane, 4 in. x 75 ft.

• Acrylic-based self-adhesive mass with a tri-laminated woven polyethylene facer
• Silicone release film on the underface
• No primer needed from -18°C to 45°C
• Works as an air barrier and vapour barrier
• Also used as a through-wall flashing and waterproofing membrane
• Can be used with Sopraseal Stick 1100 T as a wall flashing membrane

Commonly used for:

• Sealing seams and transitions in an air barrier
• Flashing and waterproofing at window and door openings
• Through-wall flashing

Specifications and packaging are from the manufacturer's product page. Always follow the current technical data sheet for your project. Source: Soprema Sopraseal Stick AVB AT product page.

1. Install between -18°C and 45°C. No primer is required.
2. Peel back the release film in sections and place the membrane over the seam, transition or opening.
3. Press the membrane down firmly along its full length, working out any wrinkles.

Specifications and packaging are from the manufacturer's product page. Always follow the current technical data sheet for your project. Source: Soprema Sopraseal Stick AVB AT product page and technical data sheet.