Birchwood Casey Super Blue

Birchwood Casey® Super Blue

The Birchwood Casey Super Blue Liquid Gun Blue is a double-strength cold bluing solution designed to restore worn finishes, touch up scratches, and reblue highly polished steel firearm parts. Renowned for producing one of the darkest cold blue finishes available, Super Blue is an excellent choice for firearm owners, gunsmiths, and hobbyists seeking professional-looking results without the need for hot bluing equipment.

Formulated for use on highly polished steel and hardened steels containing nickel and chrome alloys, Super Blue delivers a rich, deep blue-black finish that helps restore the appearance of worn or damaged firearm surfaces. Its extra-strength formula penetrates quickly and produces darker results than many standard cold bluing products.

Ideal for repairing scratches, worn edges, and small areas of finish loss, Super Blue allows users to restore firearm aesthetics while helping protect exposed metal from rust and corrosion. The fast-acting liquid is easy to apply and suitable for a variety of touch-up applications.

Due to its powerful formula, care should be taken to apply the solution only to the intended area, as it can affect surrounding blued surfaces. Proper surface preparation and application techniques help achieve the best possible finish.

Packaged in a convenient 3 oz bottle, Birchwood Casey Super Blue Liquid Gun Blue is a trusted solution for firearm maintenance, restoration projects, and finish touch-ups.

Features

• Double-strength cold bluing formula
• Produces a deep blue-black finish
• Designed for highly polished steel parts
• Suitable for hardened steels containing nickel and chrome alloys
• Helps restore worn and scratched firearm finishes
• Fast-acting liquid application
• Ideal for touch-up and restoration work
• Helps protect exposed metal from corrosion
• Easy to apply with proper surface preparation
• Produces darker results than standard bluing solutions
• Trusted by firearm owners and gunsmiths