I went for it, yeah. I washed it, dried it and then used Show Shine to prepare it. Then added this to it, and it just lifted it. It's the first thing I've ever used that has lifted Ultra Gloss. That said, I did do the Ultra Gloss a while ago so I have no idea 'how much' is left on the car. It's been through a winter so maybe not much.
Tim, as for cost, take a look at this - http://www.cleanandshiny.co.uk/ProductD ... uctID=9100
Their top seller and not too bad IMO.
I can't wait to add some of the Chemical Guys oily stuff into the mix when I prepare it for the summer and then I'll just keep adding the wax onto the Gloss.
Unless our resident detailer knows that any of the is unecessary.....!!