- Multi-purpose foil tape for a variety of applications
- Nominal 1.8 mil aluminum foil is excellent for use on fibrous and sheet metal ducts
- Cold weather acrylic adhesive is specifically designed to bond and seal in temps as low as -10°F/-23°C
- Flexible foil conforms well to curved or irregular surfaces
- Hand tearable and easy to install on site without special tools or application methods
- Features an easy release liner
3M™ Aluminum Foil Tape 3380 is designed for cold weather applications while also working well in hot temperatures and high humidity environments. Tape 3380 features 1.8-mil thick foil and is and coated with a pressure-sensitive acrylic adhesive. It bonds to many surface materials quickly upon contact, including fibrous and sheet metal ducts. An easy-release liner and hand-tearable construction make application convenient. Smoothly fit irregular shapes thanks to this silver tape's conformable properties. Protect every bond and seal without the need for extra tools. Tape is UL723 classified. Use 3M™ Aluminum Foil Tape 3380 tape when you need long-lasting protection in low-temperature environments from moisture, ultraviolet light, and environmental exposure in a wide variety of applications.