I've tried many different polishes over the years, including nano treatment applied at my car agent's service centre. Repeated applications required and paint protection was barely satisfactory.. My wife's Peugeot was treated with Ceramic Pro 15 months ago. Paintwork is still in pristine condition; good gloss and with no swirl marks or stains from bird droppings. For these high-tech polishes, it is important to have it properly applied. The staff at Ace GT are professional and detailed in their work. George is prompt in responding. Needless to say, when I got my new car, I turned to Ace GT once again. A top-notch product which is the best in the market, backed by a great team of dedicated staff.