bluing touch up

[popcan]

What do you use for touching up small areas where the bluing has worn off?

(what brand, and how do you apply?)

 

[gunasauras]

Brownells Oxpho Blue or Brownells T-4...follow directions on the bottle....works best for me...

 

[P of PDent]

We sell a product called Wonder Blue that requires you to clean the area first, heat it with a small torch (hot to the touch )and apply the blueing followed by a developer. With a little practice you can match up existing blueing or parkarizing.