Automotive paints and coatings add a layer that protects and enhances the surfaces of automobiles, trucks, farming equipment, and industrial parts. Auto body paints, primers, and sealers add color, prevent new rust from appearing, and reform existing rust into hard, paintable surfaces. High-heat engine and exhaust primers and enamels allow better adhesion of automotive paint, enamels, or topcoats to surfaces. Rust and rubberized treatment undercoatings spray applications of wax, polyurethane, asphalt, or rubber-based composites onto the underside of vehicles to protect against water, ice, and salt. Truck bed coatings provide strong wear resistance and grip for holding cargo in place and reducing sound and vibration. Truck bed coating spray guns dispense coating on the inside surface of truck beds.