I want to try hot rust bluing,I have never done this and have some questions from those that have.first is do i use the same solution that i use to cold rust blue.
I am going to heat my parts by boiling them.what temp do they have to be or do i just bring the parts to a rolling boil.
after i heat the part i blow it off with air and then wipe down.is this right.
once i wipe down don't i place it in my boiling tank(two different tanks from my heating tank).boil it for how long.and then card as normal.right?
