11.4 mil. 36 mesh. High quality general purpose Polyethylene-coated cloth with a natural rubber resin adhesive. Tape will conform well to irregular surfaces, and will not twist or curl during application. Excellent water and abrasion resistance.Tape is hand-tearable (tears evenly across web.) Used as a quality waterproof packaging tape for export shipments; for splicing, vinyl repair, protecting, and bundling; for ductwork sealing and seaming; and for color coding. Adhesion to steel: 39 oz/in width roll unwind. Tensile strength: 25.7 lbs/in. Elongation at break: 13.5%. Temperature range: 32°F to 150°F. 3 neutral core/carton.