Ok, looks like I have stepped into this a little too late. For one, if you want a GOOD protection for your car I would not recommend any liquid waxes, nor anything off the shelve.

Two VERY good waxes i have used or Lusso Oro and P21S 100% Past Wax. These are both paste waxes, yes. Just so you know, to get a liquid wax the companies are just basically "watering" down a paste wax, essentially giving you less shine and protection most importantly.

you can get Lusso Oro here,
http://www.detailersdomain.com/index...ROD&ProdID=120

and you can get P21S 100% here,
P21S 100% Carnauba Wax is P21S's first car wax made with pure carnauba wax, no other waxes. P21S pure carnauba car wax, P21s car wax, P21S carnuba

Both waxes will run you about $40, but trust me I applied this stuff to well over 30 cars with multiple layers on each one, it LASTS! I prefer the P21s over Lusso, but the Lusso is a bit cheaper.