I love Collinite waxes. Have you ever tried Collinite 915 Marque D'elegance? It last longer than the 845, is more difficult to apply and remove, the finish looks better and deeper and of course is more expensive. Give it a shot.Collinite 845 is, by far, the best wax I’ve ever used. Couldn’t be easier to apply and remove, and a little goes a long, long way. Makes corrected paint feel slick and look deep. Lasts a long time.