I agreeIf the Meguiars coating comes off or stops working for some reason, try rubbing the faded part with a heavy cut compound. I restored mine doing that and they came up like new. So the idea is to remove the oxidised plastic rather than cover it up. Try it on a small area first to test. Then you could go over it with a coating if needed.
I decided to try Meguiars Ultimate Black Plastic Restorer as my arches had recently been neglected a little due to family issues. I am initially quite impressed with the results. Time will tell how durable it is, but so far so good….
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Looks amazing. My Red Carbon could do with some love too. GuessI 'm off to Amazon!!
I think it looks fantasticIt was only £12. I'm sure I'll be retouching here and there. I am thinking of putting a carbon fibre wrap on the roof. What do you reckon?
Mine still looking good Les after you recommended this at pugfest ....and I got it cheap off a nice fella .Try using auto glym bumper and trim. Works for black and chrome arches.
View attachment 14134use after each wash and takes a few minutes the results speak for themselves....
Drive safe and stay lucky
Les n Co