Just laernt about layering by accident over the weekend. Had gone down to a friend's place to see how he applies Z5, and applied soft00 Authentic Gold carnauba wax the next day. Turned out that layering carnauba wax over a polymer base does give some rather stunning effects, so I'm now hooked on the polyer-carnauba layering method.
Have been reading nothing but good things about P21S, Pinnacle Soveran, and Klasse in this and other leading forums like Autopia, and have found out that a shop in Toh Guan Centre (Bronze-Carman) sells P21S and Klasse, but I've not been able to find anyone who sells Pinnacle Soveran, which I understand is also a fantastic wax.
Hope some of the experts here can advise on where I can get Pinnacle Soveran. Thanks :)