We custom form the 3M™ Polyurethane Protective Boot SJ8663HS adhesive-backed polyurethane for exact-fitting protection. It is available in transparent or matte black and is paintable. This protective boot can be applied over unpainted or painted surfaces and forms a protective barrier between vulnerable surfaces and damaging elements. These products perform equally well on metal and composite materials. Our boots are one of the most economical and effective solutions available to protect those high value assets that are subject to damage.