Foil Tape - Aluminum Venture Tape™ Wrapped Silver 1521CW 48MMx45.7M 1.4MIL 24/CS

3M™ Venture Tape Aluminum Foil Tape 1521CW is a high strength, dead soft aluminum foil coated with a cold-weather solvent acrylic pressure sensitive adhesive. This 1.4 mil foil tape that excels in demanding temperatures and humidity applications. Offers superior resistance to weathering, mold, UV and extreme environmental conditions. A dead soft aluminum backing conforms around corners and to curved and irregular surfaces with ease. It is an ideal choice for applications on fibrous and sheet metal ductwork. The tape is hand tearable and installs easily, eliminating the need for additional tools or application methods.