3M 85566 Heavy Duty Aluminum Foil Tape - 3.5 Inch x 60 Yard (4.6 Mil Thick) - High Temperature Resistant HVAC Duct Tape - Silver Foil Adhesive for Air Duct Sealing, Pipe Insulation & Roof Repair

Our 3M aluminum foil tape 425 is the go-to foil tape for numerous applications across a broad range of industries. Comprised of a dead soft aluminum foil backing and coated with a highly engineered pressure sensitive acrylic adhesive, it is ideal for heat shielding, heat reflecting, chemical masking, light enhancement, chemical milling, seaming, sealing and de-paint operations.

Thermally conductive tape helps dissipate heat and improves heating and cooling efficiency to protect temperature sensitive materials

Resistant to chemicals to protect surfaces during de-paint process and other chemical masking operations

Highly engineered acrylic adhesive provides long term durability, but removes cleanly after harsh masking applications

Withstands exposure to flame, weathering, moisture and uv

Heat and light reflective tape protects surfaces and enhances lighting efficiency

For industrial/occupational use only. Not for consumer sale or use