Use this first, then the Ultra Finishing glaze by Meguiars and you will be amazed. However, when using the compound, work a section at a time because it’s a bear to remove if it dries.
Cuts 2000 grit within seconds. This blue compound works just as well as M101 and produces less dust. It finishes down very nicely. I've noticed some excessive hologramming on softer paints, but these are removed just as easily as they're produced. At $25, stop reading paid reviews off Amazon.com and order a bottle from DD.