Originally Posted by bcredliner

There are two 3m kits. One that you can do by hand, the other for an electric drill. I used the drill based kit.

There are several brand kits out there. Some much better than others. Many here have successfully used the 3M kit. The key is to work on a small area to completion and not use the course disk for very long. Spend much more time using the fine paper and polishing process.