| Yup, that is when the pad is essentiall dry rubbing against the surface. Polishes not only contain abrasives that polish away swirls but also lubricants to keep the pad from doing damage. You don't need to be overly concerned with dry buffing with the PC. As long as you are doing proper sized panels (fender, half a door, 1/4 hood, 1/2 truck) and are applying product each time (either a few dime sized drops or a thin bead around the pad), you'll be fine.
Dry buffing will leave the paint in the same condition as it was before polishing or worse. You could leave it with heavy micromarring if you are using an aggressive pad. However, if you stick with polishing pads, you'll reduce the risk of major damage... but most likely you'll be fine. |