Gentlemen,
I was going through some old boxes of plumbing stuff that was given to me. I found several coils of solder that I will be using for alloys such as some 50/50.
There were 2 rolls, one 4oz and one 8oz of oatey solder that is labeled 95 tin and 5 ant. Is this antimony solder? I can't say that I have ever seen such a thing.