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cold1 · 11-08-2007, 07:42

Some Carbon steels react with acids and turn Blue. Think Old Timer brand cutting oranges, The blade starts turning blue immediately. You make have an acidic condition in your water tank.

11-08-2007, 07:42	#9
cold1 Guerrilla Join Date: May 2006 Location: NC Posts: 143	Some Carbon steels react with acids and turn Blue. Think Old Timer brand cutting oranges, The blade starts turning blue immediately. You make have an acidic condition in your water tank.
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