Per the Truck Sales Data Books, "Chevrolet trucks are finished with Dulux 100 enamel which has excellent color and gloss retension for easy maintenance and high durability. After the application of a prime coat, all bodies and sheet metal are given two coats of high-luster enamel." "One of the most oustanding characteristics of the Dulux 100 enamel is its exceptional color and gloss retention, even after prolonged weathering."