4.0 mil. exclusive of liner. 1.8 mil tissue substrate, coated on both sides with an aggressive synthetic hot melt rubber adhesive 2.6 mil. Gold siliconized glassine paper release liner. Excellent quick stick & peel strength. Good for flying splice or static splicing where high resistance to heat is not required. Excellent for nameplates, trophies, core start,ups; laminating cork, cloth or felt; splicing papers, textiles, plastics. Adhesion:90 oz/in. Tensile: 5.7 lbs/in. Temperature resistance: 60F to 140F operating. Elongation: 5%. 3 neutral core/carton. 53.5 (1360mm) x 1200M Master Jumbo Rolls Available.