I used it for my new car prep full detail. The 6" fine pad, on my Rupes DA. MUCH faster than claying, and they work very well. As far as I could tell, there was extremely little to no micro-marring (which was polished out anyways if it was there). Just make sure you have TONS of lube (always a good thing
) I also used the little block for my bumper and hard to reach places. Worked beautifully. The tech has really advanced a lot in the detailing world.