ishkabibble Well-Known Member Joined Oct 2, 2012 Messages 62 Reaction score 2 Location A2 Feb 24, 2014 #1 My copper IC is beginning to get that statue of liberty patina on it. That's safe to use still, right?
My copper IC is beginning to get that statue of liberty patina on it. That's safe to use still, right?
acidrain Well-Known Member Joined Jul 31, 2012 Messages 2,199 Reaction score 228 Location Seattle Feb 24, 2014 #2 No, it's poisonous. Soak it in star san and it will disappear in an hour or so.
milldoggy Well-Known Member Joined Mar 30, 2008 Messages 2,895 Reaction score 285 Location Collegeville Feb 24, 2014 #3 It is called verdigras and it dangerous. Easy to fix though