Infinity Wax's Dark Glaze polish is an excellent new product. Here's what they say about it.

"One of our most exciting products in recent years this very easy to use product will do the following:
Cleans paintwork of waxes, some contamination, some etching may also be removed
It contains high active fillers which dramatically restore the look of older paintwork creating a smooth gloss which is slippery to the touch.
Massive increase in reflective gloss! Whether your vehicle is newer or older our glazes take the cars appearance to another level.
Applied simply by machine or hand glaze is ready to remove in just 2-5 minutes
Glaze is completely powder free, waste no time cleaning plastics and door checks from polish residues ever again
Glaze is best used as a primer which is then waxed over or has a sealant applied."