Adhesive tape solutions for HVAC and mechanical insulation
Avery Dennison offers a variety of high-performance tapes for HVAC and mechanical insulation applications. Our tapes offer excellent adhesion across a wide temperature range, flexibility and conformability, and the confidence of a positive vapor seal.

The choice of mechanical insulation and HVAC contractors across the country
Avery Dennison and the Fasson® brand have a proven track record in developing high performance products for HVAC and mechanical insulation applications.
We offer a complete line of foil, FSK, film and cloth duct tapes, including UL® 181A-P and UL® 181B-FX recognized tapes carrying a 20-year limited product warranty.
Our Cold Tough™ adhesive allows installation at temperatures as low as 0 degrees Fahrenheit. It performs under excessive heat and humidity, making it ideal for use in demanding building and construction environments, and has antimicrobial additives to inhibit mold growth.
All Avery Dennison products are backed by world-class technical support. Whether it’s something as simple as answering a quick question over the phone, or something as involved as standing shoulder-to-shoulder with a contractor on a jobsite, we can suggest adhesives that could be best suited for the application.
The Fasson® brand and the Avery Dennison heritage
Avery Dennison has a reputation for continued, customer-focused innovation in adhesive technology and applications. That heritage is built into all our products and service offerings. Contractors trust Fasson® brand products to get the job done right.
The bottom line: Whatever the application, you can rely on Avery Dennison technology and the Fasson® brand for your HVAC or mechanical insulation needs.
Featured products

Fasson® 0810
Fasson® 0810 features a specially formulated antimicrobial acrylic adhesive used to tape and seal joints and seams on fibrous boards in the HVAC market.
- 20-year Fasson® limited product performance warranty
- Ultimate in product reliability
- Made in the USA

Fasson® 0800
Fasson® 0800 features a specially formulated high tack, antimicrobial acrylic adhesive and is used to tape and seal joints and seams on fibrous duct boards in the HVAC market.
- 20-year Fasson® limited product performance warranty
- No costly contractor callbacks
- Ultimate in product reliability
- Made in the USA

Fasson® 0808
Fasson® 0808 features Cold Tough® acrylic adhesive, designed for taping joints and seams against moisture and vapor foil jacketing facing and FSK blankets.
- Conformability to curved surfaces
- Application temperature as low as 0º F
- CDPH V1.2 recognized by USGBC LEED, WELL building standard, ANSI/GBI 01-2019, and more
- All weather acrylic insulation sealant tape