[Lippyp]

Waxoyl's website is here http://www.hammerite-automotive.com/waxoyl.htm
Dinitrol is here http://www.dinitrol.co.uk/
Bilt-Hamber is here http://www.bilthamber.co.uk/shoppingbasket.php

Waxoyl comes in cans that can be applied with either a simple pastic pump and tube with a nozzle that fits straight on the gallon cans or it can be applied using a compressor powered gun, same with Dinitrol, the Bilthamber Dynax wax comes in a big aerosol with a built in tube. All of them will benefit from being stood in a bucket of hot water for a while to make sure the wax is as runny as possible, ideally you want a warm day to apply it on so the wax will flow into the nooks and crannys and joints, however do it out of direct sunlight, if a panel is too hot it'll just slide right off! Once it's set then its not a problem. It's a horrible messy job though, drive the vehicle onto a sheet of plastic that you can throw away afterwards, wear some really old clothes and a hat and just be prepared to pump a couple of gallons into all the box sections, inside panels and doors etc (drill holes if neccesary and then plug with little plastic plugs). I know waxoyl and Dinitrol also do an underseal type product in black or clear for use on the underside of the vehicle too.