My car has the following, in order of application:
AIO, SG, UPP, SG, UPP, Souveran, Souveran
Yummy wet look - looks like the paint wants to drip off the car!
I have never had any bonding problems between SG/UPP layers and only mild streaking, which is easily fixed using SONUS acrylic spritz for either the SG/UPP layers. Now that the carnuba is on, I'll be using Pinnacle Crystal Mist after Saturday's wash and dry.
