Inhibiting Firescale When Soldering Sterling Silver Projects

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In this video, Professor John Ahr of the Online Jewelry Academy explains how you can take simple steps to inhibit the development of firescale on sterling silver.

Firescale or cupric oxide often forms on sterling silver pieces when you anneal and solder them. And, getting it off of your silver pieces can be a real pain. That's why it is important to know ways to prevent firescale from forming.

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