I have heard great things about the Raggtop, I was going to use it myself, but nobody out on the Big Island seems to carry it.....Mail services won't send aerosol containers since 9/11 out here, so I opted for the 303 Cleaner and Protectant, and although its only been 2 months since I used it, I'm happy with the results so far.....Beads up real nice in the rain