[geek-mode] So this crazy Scandinavian decided to machine polish his Volvo, then divide it into 28 zones, apply a different coating to each one, and then track how they all perform over a period of time.
An interesting test for anyone considering one of these coatings:
http://www.detailingworld.co.uk/forum/s ... p?t=380063
Good news for anyone like me that splashed out for gtechniq CSL + EXO, it seems to outperform.
This is one of the pics showing dirt buildup on the bonnet...I was pretty surprised at the difference between the different coatings! Also compare protected areas to how dirty the unprotected areas are (the tape lines between the zones).

It's also interesting that EXOv2 on its own doesn't seem to last as long as it should, but does much better when layered over CSL. The gtechniq MD offered the tester some EXOv3 recently so will be interesting to see if he tests that too. [/geek-mode]