Hi guys thank you for the warm welcome. It costs £80 to buy the product, I wouldnt be competent enough to apply it myself mind! I had a gardex done once on an A4 but I wasnt that impressed with it as it didnt seem to last that long. It might of been because it wasnt applied properly. Having done a lot of research in this sector I think a ceramic treament is the best way to protect your cars paintwork and wheels. It cost me £450 for the F-type due to it being new and not needing much machining. But having said that it still took 2 of them a day to apply it. They also detailed the interior as well so I think thats great value for money. Definitely using these guys again!