GM WA4748, Firethorn Poly. Paint Code WA4748, Firethorn Poly for GM. WA4748, Firethorn Poly 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.
