Headlight Restoration

Polish the headlight, then don’t use that crappy spray that comes with the kits or ppf , use automotive clear coat and your done. Simply take care of like your paint.

 

I used this Automotive clear coat, 2 part spray and it's been fantastic!
Spray max USC 2k High Gloss Clearcoat Aerosol Clear Glamour from Amazon or wherever you like. Sprayed them 3x and let dry in between, it's been 2 years and they still look like brand new headlights, definitely worth the cost and effort. You definitely need a respirator for this stuff, an N95 mask was like huffing it straight from the can,,,, not good.

 

@Slick Taco Nailed it. I’ve been using that method for a long time and it never fails. Wet sand 800, 1500, 2000, then either finish with 3000 or rubbing compound. 50:50 mix of oil based spar urethane and mineral spirits for your clear coat. Apply 2-3 coats or more. Has lasted me 5+ years.