High performance tank and hopper cars require special attention. Corlar / Imron epoxy urethane systems extend service life of exteriors, Corlar HSLV epoxy produces a tough, high-build DTM epoxy finish, and Imron HGD-R polyurethane DTM delivers a high gloss, non-chalking finish. These DuPont finishes provide outstanding durability and long-lasting high gloss for an improved corporate image and very long re-paint cycles.