A1 Speed Wax 3, can be applied even on damp substrates and then dries like a dust veil on. This can be very easy, as "dusting" blank polish. This protects then, roughly, nearly half a year. Personally, I think it can be even easier and better than the competition process from Sonax. But this may be a personal preference. Ordering, delivery and Kaufabwickelung how most of Amazon, to my complete satisfaction, so happy again ...........