You guys certainly invent fancy names for car polish! I mean "ceramic" and "F1"! Gives the impression that the finish is hard as nails. What is "smart protect"? Another BS term I suspect. A smart phone yes.
Here, the sun is paint's worst enemy and clear coat is the first thing to become brittle and crack, making the car look dodgy. There a few car detailing shops around and the Meguiars products seem to be the ones most recommended with a high UV resistant coating (Meguiars Deep Crystal uv+) being a top seller. Its not then just white people's skin which is susceptible to too much UV radiation from the sun, but car finishes as well. Unfortunately, cars do not absorb vitamin D from sunshine, the polish just oxidises and fades away after 6 weeks, so a 250ml bottle of polish lasts less than a year with plenty of elbow-grease added as well.
Autoglym isn't sold much here. There is a stockist in Johannesburg, that is all. Looking on eBay.uk it seems to be the same price as McGuires polishes. I see autopia reckons that Autoglym is better...?