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Do the coating(s) attract dirt more than a non-coated coil?

April 26, 2017Coating coil Dirt non-coated s

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Do the coating(s) attract dirt more than a non-coated coil?

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A. Generally attraction of dirt is about equal between a coated and non-coated coil. The adhesion of dirt to the coil differs between a coated and non-coated coil. The coated coil has a slicker surface than a non-coated coil. The dirt tends to cling to the rougher or less slick surface.