Metal Plating Safety Metal plating puts metals such as tin, zinc, nickel, chrome, silver, gold, etc. onto a surface to change or protect it. The plating method depends on the surface, the metal(s), and the finished product, but there are common hazards that workers need to know. Chemicals are used to prepare, clean, and degrease the surface before plating. They are also used to apply the metal, clean, and polish the product. You MUST get training in chemical safety and proper work procedures. Read the Safety Data Sheet (SDS) to understand the hazards and safe use of the chemicals. Know how to...