Product Description
Birchwood Casey SUPER BLUE LIQUID GUN BLUE 3oz Bottle Touch-Ups BC-13425An extra-strength, concentrated bluing solution for touch-up as well as complete rebluing. Designed for bluing polished steel parts and for hardened steels that contain nickel and chrome alloys. Birchwood Casey SUPER BLUE liquid gun blue is the darkest or blackest blue and penetrates the hardest steel instantly. Apply with a swab to clean, rust free surface.
Note: SUPER Blue liquid gun blue will not blue stainless steel, aluminum or non-ferrous metals.
