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How to keep copper parts bright and shiny for at least 6 months?

2004

Copper parts are very bright at our finishing line, after acid cleaning. The problem is how to keep them bright and shiny for at least 6 months .

Thanks.

Regards,

Gautam C. Patel
Copper parts manufacturing unit - Ahmedabad, Gujarat, India

Whether it would last 6 months depends on a lot of factors, but dipping them in benzotriazole ⇦ on eBay or Amazon [affil link] or a proprietary preservative based on benzotriazole will keep them bright and shiny for a while.

Ted Mooney, P.E.
Striving to live Aloha
finishing.com - Pine Beach, New Jersey
Need quick confidential answers? $25
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2004

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