vinyl stripes and Meg's NXT play well together?

Hi I have been wanting to try out Meguiar's new NXT tech wax after hearing so many great things about it. Unfortunately I also heard that it tends to turn black plastic it gets in contact with white almost instantly , would that also apply to the black vinyl stripes I have down the middle and on the side skirts of my 2005 mustang? So far I have only used carnauba wax on the car but something like NXT that would offer better protection would be sweet but of course if I tie-dye the stripes on my new car I would have to breakdown and cry