This thread reads like a womans face cream scientific journal, FFS.
Whats wrong with standard run of the mill halfords wax? Nothing lasts forever with keeping wheels clean because of the conditions they live in, so polish every so often dependent on your wear and taear rate and voila, clean and shiny wheels. £50 for this tub, £28 for that tub then a sealant on top and four hours polishing, blah blah. Load of tosh.