I forgot to comment how how it might streak if rained on. I don't use 303 on my top or flares but I do use it on my cowl trim and wipers etc.303 works great on the inside but I've found it leaves streaks on the side panels, flares and top. Great for toneau covers and vinyl.
I found Turtle Wax, LIQUID SPRAY on Carnauba works great. No film and any overspray on paint or windows buffs to a nice shine.
For the top, flares, and paint I use Griots 3 in 1 ceramic spray. It's amazing.
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