Birchwood Casey Super Blue Liquid Gun Blue 32 oz

Achieve the deepest blue-black finish with Birchwood Casey Super Blue Liquid Gun Blue. This powerful 32 oz bottle features a double-strength formula, perfect for blueing highly polished steel and hardened steels containing nickel and chrome alloys (except stainless). Designed for precision, this blueing solution is ideal for gunsmiths seeking the blackest blue finish. Caution is advised to apply only to the intended areas, as the solution can affect existing blueing. Elevate your gunsmithing with the trusted quality of Birchwood Casey.