3M™ Foil Tape, 45 m L, 72 mm W, 3.25 mil THK, Aluminum, Acrylic, 2 mil, Silver

3M™ aluminum foil tape 3380 is a nominal 1.8 mil foil backed tape that excels in a range of applications and environments including low temperatures. It is excellent for general purpose heat shielding and light reflecting applications. Its aluminum foil backing is coated with a cold weather acrylic adhesive. The aluminum backing conforms around corners and to curved and irregular surfaces with ease and is an ideal choice for applications on both fibrous and sheet metal ductwork. The adhesive performs extremely well in demanding cold and hot temperature applications. The tape is hand tearable and installs easily, eliminating the need for additional tools or applications methods.

Features
• 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 degrees F
• 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

Technical Information
• UL 273

Specifications
• Series: 3380
• Length: 45 m
• Width: 72 mm
• Thickness: 3.25 mil
• Backing Type: Aluminum
• Adhesive Type: Acrylic
• Backing Thickness: 2 mil
• Temperature Rating: -30 to 260 deg F
• Tensile Strength: 10 in-lb
• Color: Silver

Applications
• For fibrous duct board sheet metal ducts and blankets applications requiring flexibility and good temperature performance general purpose foil tape for a variety of applications