Will Klasse AIO stain trim?

FWIW, I've even used AIO on exterior *rubber*, not that I'd really recommend it (weird situation, but it worked fine). I use AIO and SG on the black plastic exterior trim of our MPV and I used it on the similar trim of our WRX before that. I do W-O-W-O the SG for this application though, only time I use that method; seems to make for a more uniform appearance.
 
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