Hyundai Z5G, Coliseum Grey. Paint Code Z5G, Coliseum Grey for Hyundai. Z5G, Coliseum Grey for Hyundai 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.
