I applied Klasse AIO & SG to my car a couple of weeks ago. When I wash it again, can I apply another coat of SG or do I have to do the AIO & SG? I would think the AIO will remove the SG, correct?
Yeah, just make sure not to wax if you plan on layering. If you wax, then you'll have to strip that first which could also be removing some/all of the Klasse.