GM WA4743, Athena Innsbruck Blue Poly. Paint Code WA4743, Athena Innsbruck Blue Poly for GM. WA4743, Athena Innsbruck Blue 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.
