2.4 mil (0.06mm) exclusive of liner. 1.1 mil white, tissue coated on both sides with a solvent,based acrylic adhesive, wound on white Kraft paper liner. Quickly bonds to smooth surfaces like metal plates, films & plastics. Used to fix and laminate various substrates of electronic devices and components. Good temperature, chemical and UV resistance. Adhesion: 45.6 oz/in. Loop tack: 52.9 oz/in.Temperature range: ,22F to 212F. 3 neutral core/carton. 48" (1230mm) x 1000M Master Jumbo rolls available.