Review on 3M Perfect-It EX Machine Polish 06094 - 1 Quart (32 fl oz / 946 mL) - White by Charles Dean

Bought a black 2019 Tahoe and they must have used something pretty tough. There were scratches everywhere on the slats. I have used all 3 steps of the Perfect-it polishing system and the car looks fantastic. After I was done I used Klasse All in One and then Klasse High Gloss Sealant. The car looks like a mirror. It took some time, but it was worth it. Make sure you have a spray bottle filled with water to spray on 2 and 3 to keep it from drying out. Use white foam for #1, black for #2, and blue for #3.