you might want to invest in a pure wax too, don't get me wrong nxt is good but its not great, a wax with a high Carnauba content will give you extra protection on top and help prevent UV damage.
^^ megs stage 3 says its carnuba but the content is so low its not worth it, which is why i said NXT was better as its just a better wax.
... it's turned into a fashion show for poofters.