For sealing moderate weight cartons subjected to normal shipping conditions in a wide range of temperatures where non-yellowing, fiber pulling adhesive with high performance shear (flap-holding power) is required. Biaxially oriented polypropylene (BOPP). Total Thickness: 2.0 mil. Adhesive: Emulsion Acrylic. Tensile Strength (lbs/in.): 24. 36/cs