Need an All-In-One Cosmetic Dent Repair Solution? Designed to repair small to medium autobody damage, the CDR1 Cosmetic Dent Repair Workstation from Car-O-Liner® is a value-packed repair cart that allows technicians to quickly and efficiently complete professional repairs of light cosmetic damage on aluminum and steel. Increase high-margin, steel, and aluminum auto body repairs with the NEW Car-O-Liner CDR1.