MSI's Rhodium plating provides excellent corrosion resistance and a hardness and abrasion resistance similar to chromium. This metalic, almost stainless steel-like finish can be applied over Nickel, Silver, Gold and Platinum, and with a Nickel undercoat on most other metals. MSI's Rhodium plating conforms to MIL-R-46085B and is available in Types I-II and Classes I-III.