[tucsonjwt]

I used SEM also - worked out well. The sell an adhesion promoter, but it leaves a rough surface which telegraphs through to the finish SEM paint. I found a light wet sanding after the adhesion promoter dries smooths out the finish and makes the finish paint look better - but you should try that on a small area first. As I recall, only the plastic needs the adhesion promoter, the metal strips on the front/rear and above doors I just painted with SEM alone.