Everyone talks about it but no one sets in order to show the differences pictures ... of course, does not work the paste with deep scratches and furrows like ... because even if the coating layer has not only superficial but damaged at depth. Such things does not create any paste in the world, after all, they can be paid off only paint and fill scratches. The RotWeiss paste can I compare the A1 Speed Polish, both serves the purpose very well. Clear recommendation if you look at as a layman like me, a little busy with the help of Google with the subject and understand what is possible. For the scratches on the pictures I've rubbed 20 seconds. Once I have all eliminated on the rim do me but hurt the finger, it's just exhausting, a small machine in the form of a Dremels with Ausatz would of course for a professional, something I do not own and is too expensive for the every 2 to use even years. After polishing with the paste I make my wheels will no longer with the sponge but only with a brush clean. Then to no scratches come less is more on the rim, even if cleaning with the brush takes longer.