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Thread: Suminagashi layering?
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03-15-2021, 04:28 PM #3
Scott, do I need to cover the bevel with nail polish? or can I just do the whole blade then hone the razor after I have finished the process, plus what strength solution do I buy, I see it for sale saying Ferric Chloride Solution 40% Working Strength for PCB Etching, does that mean I still dilute it 50/50?
Last edited by celticcrusader; 03-15-2021 at 04:32 PM.
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