Worst paint condition ever

[2wookies]

2014 S-Class had a previously installed ceramic coating. This is after a iron X foam bath, heavy iron X treatment and full reset wash. I’m using the fine grade clay mitt Clay | John Wilkinson | Flickr

[Sizzle Chest]

Well I'd say it has some contaminants on it! Sounds like you are sanding it!

[2wookies]

Really wish I had a stronger clay mitt, it’s a fine grade and it needs a little more.