Linered version of 3M Aluminium Foil Tape 425 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 processes 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 to protect surfaces and enhance lighting efficiency Recognised by UL to UL 746C and classified by UL to UL 723, Class "L" for low flammability rating Suggested Applications Use for general purpose holding, patching, sealing and much more Use to help dissipate heat and improve heating and cooling efficiency