Welcome! GunBlack, Inc. GunBlack is a Metal Finisher specializing in Black Oxide and Manganese Phosphate Coating. We are customer service driven to provide our OEMs the turnaround they need to meet their rigorous production schedules. Still family owned and operated, we have been serving the Northea...

About Us GunBlack is a family owned and operated metal finisher specializing in Black Oxide Finishing and Manganese Phosphate Coating. Headquartered in Interlaken, New York, GunBlack is centrally located between Albany, Binghamton, Syracuse and Rochester. Serving the Northeast United States, we also...

Plating Services Black Oxide Metal Finishing Black Oxide is a chemical conversion coating for mild steel, steel alloys, heat treated steels and tool steels. Black Oxide is also available for copper, brass and bronze alloys. Manganese Phosphate Coating (Parkerize) Parkerizing is available for mild st...

Contact information If you are manufactering on a large scale or just want to get your shotgun reblued, GunBlack is your place for High Quality Black Oxide and Manganese Phosphate with Unbeatable Service. Give us a call weekdays 7:30 to 4pm EST at 607 532 9591 or Email us at info@gunblack.com GunBla...