Scholl Concepts S20 is an amazing compound and polish all in one. Not to be confused by a tradtional all-in-one (AOI) that includes a wax or sealant as part of the formulation. This 1-step is design to do aggressive compounding and polishing to almost complete perfection. The only time you may need to follow with an additional polish is on a black car for a hyper critical eye. After all is said in done, this product get's Darren's double thumbs up stamp of approval in all areas of performance.
14 мар 2016