Ford C6, Sunray Gold Pearlcoat. Paint Code C6, Sunray Gold Pearlcoat for Ford. C6, Sunray Gold Pearlcoat for Ford is formulated using R&E Low VOC Urethane Basecoat paint. The R&E Low VOC Urethane Basecoat paint exhibits exceptional color accuracy and excellent coverage and is specifically designed for all Automotive Refinish Applications.