Birchwood Casey Super Blue Liquid Gun Blue 3oz Bottle   #13425

A double-strength bluing solution designed for highly polished steel parts and hardened steel containing nickel and chrome alloys. Super Blue will provide a dark black-blue. Use caution to confine the solution to the area to be re-blued as it may have an effect on the existing blue. 3 oz liquid.

Features:

• Quantity:  3 Ounces
• Container:  Plastic Bottle 
• Used to touch-up or re-blue clean and rust free metal surfaces on firearms.
• Reacts quicker than blue paste and uses fewer coats.
• Can be applied with swabs (Q-Tips).