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PUK C440 Pulse Arc Welder

Is anyone using the PUK C440 on sterling silver? If you are, please let me know how it works. If you prefer, contact me off line at rmeixner0526@gmail.com. Thanks…Rob

I use a ag/pd alloy with my PUK 5 (recommended and works better). Silver is terrible to PUK, it reacts the opposite way to gold and other metals. Best try to PUK it fixed and solder the rest.