3M™ Polyurethane Protective Boot SJ8663HS FP022 is a very tough thermoplastic polyurethane elastomer with acrylic adhesive that is pre-formed to fit a specific shape designated by FP#.3M Polyurethane Protective Boot s are made of an abrasion-resistant thermoplastic polyurethane elastomer and are resistant to aging and ultraviolet (UV) light, so they continue to perform and stay transparent. They are available in a variety of shapes and colours for many industrial and common aircraft applications, including radomes, wing tips and landing gear pods. They are constructed with a long-aging, solvent-resistant, pressure-sensitive acrylic adhesive, and protected with an easy-release liner. They are abrasion, erosion, scratch, puncture, moisture and impact resistant. 3M Polyurethane Protective Boot s provide excellent surface protection against damage caused by moisture, UV light, wind, sand, rain, sleet, snow, and other airborne particles using a technology that contains no volatile organic compounds (VOCs) and is fast and easy to apply.