Spent last weekend with Blue Magic Metal Polish and a Mothers Power Cone getting all the water spots off my rims. This is a good combination to do the job. Power cone does all the work, but it is time consuming. Spent about 45 minutes per rim. Now that all the spots are gone, I read here that some are using Sharkhide to keep the spots from coming back as quickly. I use Sharkhide on my Detwiler Jack Plate, and it looks as good today as it did new in 2007. I am concerned about getting an even coating on the rims and it looking right. Mothers Gold Carnuba Wax will probably be much easier to apply.Any comments will be greatly appreciated.RK