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Is there any environmental impact when the zinc coating sacrificially corrodes? Is zinc a safe metal?

April 26, 2017Coating corrodes Environmental impact metal safe zinc

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Is there any environmental impact when the zinc coating sacrificially corrodes? Is zinc a safe metal?

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There are no known studies to suggest zinc corrosion products cause any harm to the environment. Zinc is a naturally occurring element (25th most abundant element in the earth), and necessary for all organisms to live. It is a recommended part of our diet (RDA 15 mg) and necessary for reproduction. It is used in baby ointments, vitamins, surgical instruments, sunscreens and cold lozenges.