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Old 06-02-2012, 02:52 PM
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blink138 (Pat)
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Join Date: Aug 2009
Location: perth w.a.
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you would think the mirror maker himself if he has any curiosity would already have compared the two coatings on two identical mirrors!
silver has a higher reflectance but is more prone to oxidation, if it can be suitably protected and some sort of warranty or guarantee then i would be tempted the silver road
pat
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