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Step 5Clean Up the Etched Board
Grab your acetone, rubbing alcohol, or other ink cleaner and get rid of all the marker. I dropped my board into a small container with a bit of acetone and swirled it around. The marker just floated off. Retreive the board, dry it off, and we're ready to start the electronic side of it.
At this point you can resand/scrub the board if you want to clean it further and bring back that shine. It will oxidize again so don't spend too much time on it.
At this point you can resand/scrub the board if you want to clean it further and bring back that shine. It will oxidize again so don't spend too much time on it.
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Feb 1, 2011. 7:59 PMtinkerunique
says:
Upon completion, the board can be coated with "rattle-can" urethane or varnish to stop oxidation. - Like many auto and boat controls.
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