Toyota 4N4, Light Copper Mica. Paint Code 4N4, Light Copper Mica for Toyota. 4N4, Light Copper Mica for Toyota 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.
