I just had one of my Sprinter work vans repainted. I've had a lot of good experiences with fleet vehicles painted with Dupont Imron in the past, so I had the body shop use it instead of base/clear.

THIS TIME, however, the van is covered with BAD orange peel. It has cured for a few weeks, and it is as hard as a rock. I just tried a slow-speed orbital buffer with some Meguiars quick-cut compound on it, but it didn't even touch it.