High performance. Polypropylene backing reinforced with continuous polypropylene ribbing. Typical 240 lb/in width tensile strength for the most demanding strapping and bundling on metallic or fiberboard surfaces. Unique clarity. Polypropylene backing provides excellent resistance to nicks, abrasion, moisture, and scuffing. Patented continuous ribbing of polypropylene monofilaments reinforces tape for reliable strength. Specially formulated rubber resin adhesive bonds to metallic