Copper, Brass, & Bronze
Hard Oxide Finishes for Copper, Brass, & Bronze
Hot Temperature, 140–200° F
Hot-temperature black-oxide processes produce glossy black-blue coatings and true black-oxide magnetite finishes in 10–20 minutes. EPi’s line of high-temperature blackeners offers impressive abrasion and corrosion resistance, and several products meet military and AMS specifications.
Curious About EPi?
Visit our About Us page to learn more about Electrochemical Products, Inc.
About EPi