[vujade]

Has your body guy ever painted a newer car?
Or does he only paint vintage cars?

All newer cars have placstic parts (polyurethane, etc)

My brother used to paint cars and they had special plastic
primer he used on plastic parts like bumpers and mirrors.
Then after spraying that, then the regular primer would be
applied on top of that. Plastic primer is usually clear and it
has some sort of adhesive in it.