Originally Posted by ALRN
Halfords.
Personally I'd be using a paint cleanser then a glaze (megs #7) and then a premium wax (zymol/dodo/vics concours etc). I find you get what you pay for and also if it's really easy/quick to do then it's just as easy/quick to fade away especially since the car is black you'll be washing it more often than a lighter coloured car.
Perfect method fella, one thing i would add is maybe use meguiars #16 wax, its a very good wax (actually its zymol carbon as meguiars made it for them) but sold for about £15 instead of the rip off price zymol want.
Also i would demand the dealer does NOT prep the car, they will make a balls of the paint using brown water and a wrag, some of the dealer prep i have seen is quite remarkable
