I'm not 100% sure on this as I'm waiting for my gallon of it. You may want to call them to make sure it does not contain waxes.
You can use q QD or glaze, just watch out for any wax or silicones as you need all the VOC to migrate out of the paint, however most new paints are heat cured in an oven or chemical cure with a catalyst. If you know which paint product they used, you can contact the paint manufacture as to any real cure time. The shop has already wetsanded it, polished it and most likely glazed it with 3M PIII-MG or 3M Trizact or Imperial Microfinishing glaze. The only glaze 3M has that inclused wax in it is 3M PIII-FG which has carnuba.
If you wash the area, use a sheepskin type mitt and you can use Megs 00 High-Tech wash as it has very high lube properties and is bodyshop safe.
Regards,
Deanski