Mars Red PAINT FADE! :(

Pretty sure all paint sealants have a UV blocker added, Carnauba wax has its natural UV protection.

If you check out eBay there are some good deals on polishers and pads like this one:

http://cgi.ebay.co.uk/BEEFY-Car-Trade-Polisher-SUPER-Pack-Paint-Body-Shop_W0QQitemZ140356245418QQcmdZViewItemQQptZLH_DefaultDomain_3?hash=item20ade257aa#ht_4291wt_959

Won't be Makita quality but doesn't need to be for home use. From what I remember the Silverline ones are meant to be a good budget buy.