I had issues with the 303 streaking after it was rained on. Still use it on the roof and plastic fenders. I use NU Finish liquid on the body and front cap.
I think something like Nu Finish would be easier to apply than a clay bar.
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2017 Cougar 279RKSWE
2007.5 Dodge Ram 2500 6.7 Cummins
Retirement Training Completed
I think the little voices in my head have started a chat group.
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