3M Aluminum Foil Tape 425 is for numerous applications across a broad range of industries. 3M Aluminium tape is comprised of a dead soft aluminium foil backing and coated with a highly engineered pressure sensitive acrylic adhesive. Features and Benefits Thermally conductive tape helps dissipate heat and improves heating and cooling efficiency, protecting temperature sensitive materials Resistant to chemicals - protects surfaces during de-paint process and other chemical masking operations High quality acrylic adhesive provides long term durability, yet removes cleanly after harsh masking applications Withstands exposure to flame, weathering, moisture and UV Heat and light reflective tape protects surfaces whilst enhancing lighting efficiency Dead soft aluminium foil backing conforms to curved and uneven surfaces Recognised by UL to UL 746C and classified by UL to UL 723, Class "L" for low flammability rating Typical Applications Perfect for the h