Top class! I came to Dulon through a friend a few years ago. Since then, nothing else comes for the polishing of my boat in the house. It could not be easier or faster. In addition, the price at SVB is hard to crack. The stuff is very rich. I really do not care if you take it, but I will not deviate from the polish. Who wants to torment should save a few Euros and use something else. Meanwhile, I drink a cool long drink.