Originally Posted by Gray_Panther
YouTube "presta headlight restoration"
I am a detailer, you can see some of my threads on here for proof, and will be adding this to my arsenal come springtime.
You sand away then this product adds UV protection so it won't turn yellow.
I know Auto Concierge uses it and he is one of the top people I look up to.
I've never seen any of your threads here lol