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2nd December 2004, 04:42 PM
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#3 |
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Member
Join Date: Dec 2004
Location: Witness Protection Program
Posts: 1,730
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for how long do you leave the etchant on the blade and what ratio (FECL/water) do you use? the last time (only time, actually) i use 3:1 and the blade turned yellowish...
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