Originally Posted by Ron Ketcham
My old company has a kit that is a permanent fix for plastic discoloring.
Used by Hyundai on over 40,000 new vehicles, Mazda on over 3,000 new pickups, it lasts for years.
I did the wiper arms on my Serbring convertible 5 years ago, and nothing since, they still look brand new.
You can see a video regarding the product and how it is applied at the ValuGard website if you are interested.
Warning, one kit may do up to 50 or more vehicles, so the cost per vehicle is quite low.
Grumpy