3M Soft Aluminum 427 Silver

• Variant of 3M™ Aluminum Tape 425 with release liner
• Thermally conductive tape that aids heat dissipation and increases heating and cooling efficiency to protect temperature-sensitive materials
• Chemical-resistant to protect surfaces during paint stripping and other chemical masking operations
• The acrylic adhesive ensures long-lasting hold and can be removed without leaving residue after masking
• Flame-, weather-, moisture-, and UV-resistant
• Heat- and light-reflective tape that protects surfaces and increases the efficiency of lighting systems
• UL 746C certified and classified by UL as a Class “L” flame-retardant material under UL 723

3M™ Aluminum Tape 427 (a liner-backed version of 425) is suitable for numerous applications across a wide range of industries. This soft aluminum foil features a special pressure-sensitive acrylic adhesive.

Use the versatile 3M™ Aluminum Tape 427 for numerous indoor and outdoor applications, such as a general-purpose tape for holding, repairing, sealing, and more. This soft aluminum tape features a pressure-sensitive acrylic adhesive. It is the liner-backed version of 425 tape. The tape is resistant to heat, moisture, UV, weather, and chemicals. It is thermally conductive and enhances heating and cooling efficiency. This versatile tape is suitable for demanding applications where heat resistance and/or light reflection are required. Use it for removing aircraft paint, for masking and as a moisture barrier, for mechanically securing cables and cooling coils in "white goods," as a heat reflector and dissipator, and for vehicle repair tasks. You can also use the tape to manufacture die-cut aluminum foil parts for applications in the aircraft, household appliance, and automotive industries.