is there anywhere one can go to purchase iron oxide powder- red blue or black-like a welding store-walmart-lowes-etc...?
2 Answers
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Iron oxide is usually rust, and rust is seldom sold by stores. Try a laboratory supplier.
is there anywhere one can go to purchase iron oxide powder- red blue or black-like a welding store-walmart-lowes-etc...?
Iron oxide is usually rust, and rust is seldom sold by stores. Try a laboratory supplier.