NXT got me through last winter pretty well. I like the way it diminishes minor blemishes. For the upcoming season I'd like to add protection. Has anyone applled UPP over NXT? If so, any problems?
UPP is a sealant, and so should be applied before a wax.
But NxT has some cleaning properties, so I'm not sure if you would compromise the UPP by applying the NxT over it.
Maybe somebody has tried this combo & will advise.