Talk:Etched heatbed construction

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Revision as of 00:11, 6 August 2013 by Mattgilbertnet (talk | contribs) (Oxidation question.)
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Is it necessary to prevent the copper from oxidizing? Will oxidation change the resistance of the bed over time in a way that would effect it's function? Tinning or soldering the traces would likely drop the already-low resistance dramatically, but should the copper be painted or laquered or anything? Mattgilbertnet 04:11, 6 August 2013 (UTC)