Has anyone used Cquartz UK 3.0 on plastic grilles, etc? I know they offer a ceramic coating specifically for plastic, but I still have a full bottle of 3.0 left. Based on what I've read, the 3.0 will wear off much sooner than it would on paint. What's the longevity of this product when applied to plastic? I don't mind purchasing DLux if the 3.0 is not going to hold up.
Thanks
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