Works very well.

These were the only thing that had an effect on the swirls of my BMWs very hard clear coat with my DA. Previously, I'd tried Orange foam with M105 without much result. Downside is they gum up quickly and aren't good at curves. Order a few extra so when they get too gummed up you can swap while working a car.

They work great, but they are very thin and gum up quick, needed to brush constantly. My first pad has already lost most fiber on it from brushing the product out, but when they are in newer condition they work great. Just remember after every panel or two to take a brush to it.