GM WA423G, Millenium Yellow Touch-Up Paint. Paint Code WA423G, Millenium Yellow for GM. WA423G, Millenium Yellow for GM 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.
