Quote:
Originally Posted by JARblue
 Completely untrue. Based on that statement, I'm not sure you understand how clay works. A clay bar actually pulls embedded contaminants out of the clear coat on your paint. Same with the pitting on your glass. If there is pitting in your window so deep the clay bar is not working, then it sounds like you have chips that need repairing. |
That's essentially what I am talking about with pits, im not talking waterspots, im talking a ton of tiny tiny pits in the glass from weathering over several years. If the clay goes over these and gets trapped, I bet it wouldn't be fun to try and remove.
I know exactly what a clay bar is for, its just something I read on a detailing website about using clay on glass, and it kinda makes sense if it is a real old beat up windscreen.