Description
Get professional-grade results at home with Birchwood Casey Super Blue Extra Strength Liquid Gun Blue, the go-to solution for deep, rich gun bluing. Designed for highly polished steel and hardened steels containing nickel and chrome alloys (excluding stainless), this double-strength formula delivers the blackest blue finish available on the market.
Whether you’re restoring vintage firearms or touching up worn spots, Super Blue provides a durable, uniform finish that enhances both the look and protection of your steel parts. Ideal for gunsmiths, collectors, hunters, and firearm enthusiasts, this 3 fl. oz. bottle offers easy application and professional-quality metal bluing every time.
Features
- Works on steel with nickel/chrome content (excluding stainless)
- Designed for touch-ups or full restorations
- Delivers the darkest, most lustrous blue for steel firearms
- Extra strength formula for deeper, darker bluing results






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