Re: Difference between buffer trails and burn? You hear the term “burn through” used a lot when people are actually talking about “cutting through,” which is basically polishing/compounding/buffing too far.
Yes, it’s possible to cut too far with a PC but it’s not something to worry about unless the paint is super thin (like from previous heavy compounding), you’re working on edge that’s already thin, you’re using 4” pads aggressively or some other extreme situation.
It’s possible to truly burn paint, as in altering it chemically due to extreme temperature, with a rotary.
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