Our brass finish, bright or satin, can be plated on a variety of substrates including nickel, steel, bronze, stainless steel, and zinc die castings. After plating, your parts are coated with a water-based acrylic lacquer or wax which prevents tarnishing. From small to high-volume production runs Seaboard Metal Finishing is here to help you meet your goals - to produce the highest quality products at the best possible price.