3M™ Polyurethane Protective Tape 8663HS 8673 is an 18.0 mil polyurethane protective tape with acrylic adhesive. It has a very tough thermoplastic polyurethane elastomer designed for outdoor industrial applications.3M Polyurethane Protective Tape 8663HS 8673 is made from a tough polyurethane elastomer that resists punctures, tearing, abrasion, ultraviolet (UV) light and erosion. It provides a simple, easy method of protecting a surface from corrosion, abrasion and minor impact damage. It can be installed in a minimum amount of time with simple tools and can be painted or applied over painted surfaces. 3M Polyurethane Protective Tape 8663HS 8673 is constructed with a long-aging, solvent-resistant, pressure-sensitive acrylic adhesive that is protected with an easy-release plastic liner.