More does not need you to say, I think. Easy to apply, making a nice wet look, but as I said, once driven through the industrial estate and already you have to back to the lance wash, and again spraying. If you like longer gloss top, should definitely go in good weather on well-swept streets. Otherwise ensure a high-quality "gimmick", for those who like to like the wet's shiny ... Bring even the black steel rims shine.