Zaino on plastic VS metal

[imported_nihoole]

My truck has fender flares and front nose cone that are painted plastic and the plastic never has that reflective look the metal painted surface has.I think some of you will understand what I mean it just does not reflect things as clear.I was wandering if anyone has tried extra coats only on the plastic with Z2 or Z5 on the metal and Z2 on the plastic.I was wandering if this would put the two surfaces closer to the same look.:confused:

[Glozz]

Zaino will work on painted plastic just as on painted metal. I would do a clay job to remove any contamination, and then do a coat of Z-1 followed by Z-2 or Z-5.

[imported_nihoole]

My truck has several coats of Zaino on it but the plastic just does`nt reflect like the metal.I was just wanting to know if anyone else had noticed and tried somthing as I discussed.