(repost)
Take a look at the MSDS for NXT. It doesn't appear to be very revolutionary at all. In fact, to me, it bears a strong resemblance to Meguiar's previous "synthetic," Meguiar's Body Shop Professional #20.
What?
Let's do some comparisons, shall we?
Water Content
NXT = 40-60%
#20 = 35-55%
Solvents (Isoparaffinic Hydrocarbons)
NXT = 15-30%
#20 = 15-25%
Solvents, Part II (Hydrotreated Distillates)
NXT = 1-5%
#20 = 1-5%
Kaolin (an abrasive compound; NXT contains Calcined Kaolin, which is slightly modified Kaolin)
NXT = 5-15%
#20 = 8-12%
Polysiloxane (member of Silicone Oil family)
NXT = 2-10%
#20 = 1-5%
Polyglycerol Ester specifically: 1,2,3-propanetriol, homopolymer, (Z)-9-octadecenoate (An emulsifier (fatty acid), used to thicken things)
NXT = 1-5%
#20 = Not identified
Polymer Wax Blend, CAS-8015-86-9 (Carnauba Wax)
NXT = Identified as "Trade Secret," so it may be different than #20 = 1-5%
#20 = 1-5% (Identified as CAS-8015-86-9)
"Conditioners" (Identified as Trade Secret, unidentifiable)
NXT = 2-6%
#20 = 1-5%
Light Distilliate
NXT = None listed
#20 = 10-15%
Ok, so now that we have an idea of what's inside the product, I have to pose a few questions:
1) It was stated elsewhere as having "zero, zip, nadda cleaning action..." Huh? What? It clearly has an abrasive (Kaolin) and it has solvents, which can be rather effective cleaning agents. The inclusion of these two items would lead me to believe that NXT does in fact, carry some cleaning ability, or am I just being a wet blanket?
2) Is it able to be layered? I would think no, because of the abrasive and solvents contained within. It might be able to be applied multiple times, but I don't believe it would be effective when layered.