Land Rover 637, HYJ, Frostblau. Paint Code 637, HYJ, Frostblau for Land Rover. 637, HYJ, Frostblau for Land Rover 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.
