Quote:
Originally Posted by hybridnation
buffing causes swirl marks..
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Buffing does not cause swirl marks. Its the dirt and dust that gets cought in the buffer do to lack of attention of where you put the pads, that causes the swirl marks.
Same thing if you are wet sanding with a bucket of water. A piece of dirt or something gets int he water, on the sand paper, and your wet sanding. As you move the paper that dirt is stuck between and is being pushed around the paint.
Professionals never put their buffers on the ground. GOOD professionals I mean.