I recently detailed my car with clay bar, CG V38 Optical Polish, CG Jet Seal and finally a coat of Midnight Sun Carnauba wax. Looking at a 30 degree angle after I had already applied the Jet Seal I noticed that there was some paint etching likely caused by a bird bomb. It is relatively minor...
I can attest to the outstanding performance of the Wheel Wax product. I have used it for a year on my 550 with M wheels and it goes on super easy, comes off super easy and wheel dust does not stick. Apply every 45-60 days for best results although I go 90 days unless I put a lot of miles...