Metroseal is specifically designed for wet or corrosive environments. Metroseal is a multilayer finish - an epoxy coated outer layer over a zinc substrate. It has built-in Microban protection and offers a 12 year limited warranty against rust and corrosion. Metroseal is available in Green and Gray.
Designer epoxy coatings are applied over bare steel. These are primarily used for retail display in grocery and merchandising. Metro's designer colors include Black, White, Smoked Glass & Copper Hammertone.