Birchwood Casey Fast-Acting Long-Lasting Extra Strength Super Blue Liquid Gun Blue for Steel, Touch-Up & Complete Reblue, 32 OUNCE

Birchwood Casey Super Blue Double Strength Liquid Gun Blue Double-strength blueing solution ideal for highly polished steel parts and hardened steels Specifically formulated for use on nickel and chrome alloys Produces the blackest blue finish available Designed to effectively blue firearms with precision It comes in a quart size for ample applicationYou may also like Birchwood Casey AR500 8" and 10" Steel Target Gong Hanger Kit.