Review on 3M 39061 Perfect Machine Polish by Daniel Haddo

This will likely pull out 800 degree scratches with an extra pass or 2. I found 1500 no problem. I've also found that for touch-ups or maintenance, 900-1200 rpm is fine, very controllable and forgiving. For more difficult situations you need 1200-2000 rpm as he recommends and it will pull everything out very well. The vortex signs are GONE! in just 2 passes, very easy. You can stop at this step and just grow or stand alone. Worth every penny and it's the BEST I've ever used. I did some side by side comparisons with 5 different top brands on 3000-1500 and 800 scratches done with a 3m trisack on a 6 inch DA. It is amazing and very clear what each brand is doing and the effort it takes to eliminate them for good. , I have found that 2 marks just always leave a haze or a large scratch or are caused by the product itself when cleaning. Others also quickly glue your good expensive pads and destroy the consistency, 3M does not. Direct comparison with BMW black - black In terms of color, the Volvo S60 in the dealer lot is really unfair compared to the factory equipment. I couldn't believe the depth it brings to those dark colors. Even with this step there was significantly more shine and darker color before going to ultrafine. I won't use anything else. Be careful with other brands' glazes or hide imperfections only to wash them out and resurface after washing. This will remove them.