Chrysler PPK, BPK, Magnesium Pearl. Paint Code PPK, BPK, Magnesium Pearl for Chrysler. PPK, BPK, Magnesium Pearl for Chrysler 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.