This is my sisters $1000 car and I decided to use it as a guinea pig as a headlight restoration. Steps. Wetsand with 600grit Sand Paper Wetsand with 1000grit Sand Paper Polish with M105 on the DA. Pics didn't really do it justice. Headlights looked brand new.
on a nicer car i would definately not use 1000 grit as your last step. i used to begin with 1000 and then 2000, then it would finish nicely. but looks like they came out great.
I finished with 800 grit and wondered why it wasn't perfectly clear. Then after about an hour I remembered I didn't use a higher grit! How do you guys use the sandpaper on the lights? With a D.A or what?