Birchwood Casey Super Blue (32 oz.)

Super Blue Liquid Gun Blue is a double-strenth formula creating a deep, blackish blue finish on highly polished steel parts and hardened steels containing nickel and chrome alloys (except stainless).

FEATURES

• Double-strength blueing solution
• Blueing for highly polished steel parts and hardened steels containing nickel and chrome alloys (except stainless)
• Creates a deep, blackish blue finish
• 32 oz.