I think this has been posted before but I couldn't find it when I searched here. Maybe I came across it on a different forum...
Well anyway, I'm posting it here.
http://www.6mmbr.com/corrosiontest.html
If it's a dup, I'm sorry.
Well anyway, I'm posting it here.
http://www.6mmbr.com/corrosiontest.html
If it's a dup, I'm sorry.