This car is wrapped. It is doesn't have a factory matte clearcoat.
Therefore this detail proves nothing about CQuartz finest other than that you can use it on a wrap.
A matte wrap and a matte clearcoat are very different products. A matte wrap is matte not because it has a matte clear but...
I have a Black Lexus and haven't had many chip issues. Only on the front bumper which is repainted.
In your situation, if the car is out of the original warranty then you are SOL. If it is a 2007 then this must be the case since Lexus warranty is 4 years.
I think you best solution is to go...
Anyone know of a good mobile car wash and detailing guy in Miami?
Don't want to go to the local handwash since the scratch the hell out of the paint. Want someone who is gentle, uses clean materials, 2 bucket, etc.