Birchwood Casey Super Blue

Birchwood Casey Super Blue is a double-strength liquid gun blue designed for highly polished steel parts and hardened steels containing nickel and chrome alloys (except stainless). Known as the blackest blue available, Super Blue produces professional, deep black results with minimal effort. Ideal for touch-up blueing, restoration and refinishing of firearms, it restores worn or damaged finishes on rifles, shotguns and handguns. Use caution to confine the solution to the area being reblued, as it will affect existing blueing. This extra-strength formula delivers superior coverage and durability for gunsmiths and DIY enthusiasts seeking authentic cold-blue results. Simply prepare the metal by degreasing thoroughly, apply Super Blue and achieve a rich, protective finish. Birchwood Casey Super Blue is the trusted choice for creating the blackest possible blue on polished and alloy steels. Available in convenient 3 oz bottles, it is essential for any firearm refinishing project requiring professional-grade cold blueing.