High performance. Polypropylene backing reinforced with polyester yarn. Typical 270 lb/inch width tensile strength with high cut- and impact-resistance for bundling heavy or sharp-edged objects. High shear adhesive with excellent aging. Thick polypropylene backing is easy to handle and dispense and provides excellent resistance to nicks, abrasion, moisture and chemicals. Specially formulated hot melt adhesive bonds with high initial adhesion, high shear strength, and excellent long-term