It should not remove your Klasse SG. I love mothers Instant Detailer. It really gives the paint a freshly waxed look because of all the oils in it. Only thing is it streaks easily and can't be used in the sun
I agree... its a pretty good QD for Klasse when used in between or right after washes. But I wouldn’t use it before or during the application of Klasse as the oils in it will prohibit proper bonding.