This is exactly what I was getting at.
I only used Klasse AIO one time on my 2010 Mazda3 trim and I'm still suffering the effects of that decision 6 years later. I applied the product and immediately wiped it off, thinking it would protect/clean up the surface just like it does the paint so I could put down Klasse SG. I couldn't have been more wrong.
The immediate results looked good. Everything looked clean and nice. However, within and hour or so, before I could even apply the SG, the black plastic started taking on a mottled, sick, long neglected look even thought the car was barely a year old and the trim had always been protected. Two hours-ish later, the look remained and I could now start to see texture from the MF pads I used to apply the KAIO. Ever since, I've never been able to restore the plastic to how it looked before I applied the KAIO. Any attempts to use a trim restorer or coating seem to do get absorbed into the plastic disspears. Only protectants like Mother Back to Black seem to provide relief, but they then run off the first time it rains.
Lesson learned for me...I'll never get KAIO anywhere near my trim.