Mike Napoli Posted May 28, 2011 Share Posted May 28, 2011 I'm curious if anyone has used OptiGuard on headlights after a sanding/polishing restoration to slow or prevent them from hazing and yellowing again. I applied it to some headlights that I'd restored a couple of weeks ago, but of course I won't have an answer myself for several months. If anyone has real-world experience, what have you seen? Thanks. Link to comment Share on other sites More sharing options...
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