G4 Nanotech Glass Polish

It works. Was able to remove some stubborn high spots from a ceramic coating that i could not get off easily.

Cleaning my Corvette windshield

I have a 2006 Corvette that has some tough stains on the windshield. I tried a lot of window cleaners, but nothing worked. I recently used G4 Nanotech Glass Polish using a dual action polisher. I did the windshield a couple of times and the hard water spots and other marks are now gone. This really works.

G4 Nanotech Glass Cleaner

This product is the best glass cleaner I have ever used on my classic car.