Just to be sure, you applied a UV sealant and it only lasted 2 years ? Have to wonder how long before re-polishing them would have been needed if you hadn't ! What's confusing is it takes what seems like 5+ years for this haze to develop from when a vehicle is new but once it has, even after polishing it returns so quickly. I did call one of the manufacturers of the polish (I have Nulens and it may have been that I called) and asked about a UV coating. They recommended simply applying WAX vs spraying the headlights with a coating.
Originally Posted By: JLawrence08648
I did mine a few years ago, bought the sandpaper at Home Depot and used a uv clear plastic spray paint. It came out great but it didn't last but 2 years. Going to do it again using the special applied uv coating from aap or az.