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I am planning to coat aluminum on steel and I want to give the steel its maximum corrosion protection. Is anodizing the coating necessary?

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  • $\begingroup$ In my opinion I think it's not necessary, since aluminum will kinda anodize itself when exposed to air. But that's ny opinion and don't hold by it. $\endgroup$ – Pritt Balagopal Jun 10 '17 at 4:17

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