Products & Services: EPI, founded in 1954, is a manufacturer of specialty metal finishing and plating processes for the following industrial and commercial applications:
In addition to providing a wide range of top quality products, all of which can be used in both rack and barrel operations, EPI offers outstanding technical advice and laboratory service with chemicals such as Ultra-Blak 400, a hot black oxide, and Insta-Blak 333, a room temperature metal blackening process or sometimes referred to as cold black oxide.
EPI is proud to assist you with any of your metal finishing needs. If you would like information on black oxide, click here for more information on EPI's Ultra-Blak 400 or Insta-Blak 333.
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