The DPLV 2.1 Epoxy Primer line provides excellent adhesion and corrosion resistance to a wide variety of substrates including properly prepared steel, aluminum, fiberglass, rigid plastics and plastic fillers. This low-VOC, easy-sanding primer can also be used as a sealer and coated with many of PPG’s two-component urethane undercoats and topcoats. It’s compatible with waterborne basecoats as well. The primer is available in white, gray and black, which can be blended to achieve a broad range of gray shades.