I was given this mash tun which has had a lot of use over the years. But the weld in the bottom seams to have rusted, Im sure I can get some of it off with wd40 and some steel wool. But would having just a little rust be detrimental to the flavor of the beer.
The off color around the weld seems to be more of a stain from either rust or grains and some of it comes off easily.
The off color around the weld seems to be more of a stain from either rust or grains and some of it comes off easily.