One thing is normally I find factory undercoating pretty easy to remove. Some heat and a scraper and it comes off in chunks. This one had some aftermarket crap and was a real pain. I assume it was used to cover up some of the dents and such from when it was wrecked.
I should go in business removing under coating because I can do it fast on a rotissiere. Have never had something I couldn't steam pressure wash off a peice of metal.
I think the pressure washer I would need to use to do that would cost more than it would be worth. Still the problem is, even if you could use that, it's not going to remove the rust. I had to blast the excess, scrape with a razor blade then reblast parts... believe me if there was an easier way I'd love to be able to do it.
