Scotch Aluminum Foil Tape 2X60 Yd., 1 Unit A dead soft foil tape with a highly reflective backing which provides excellent radiation for both heat and light. Used for general sealing, metal patching, moisture barrier and heat reflecting Long aging both indoor and outdoors Used as a mask or protective surface in paint stripping operations, as well as in electroplating of aluminum Flame resistant meets UL 746C File E 122798 723 Class L low flammability rating File R 7311 Thickness 5 mils Priced by the roll