Servus, I have a VW T4 in paprika red (the color really means so… ). Unfortunately the car does not look really red after 1-2 rainy days, the color fades very fast. I have polished the car last 2x with Sonax Xtreme Polish + Wax Nano Pro, after that the car looks like new. Unfortunately, it doesn’t last long, thank God it is a garage car that is not often needed. What do you do? Is there something clever that lasts longer (except repaint)? Even if this Poli tur fast and easy to apply and polish, but not cleverly sustainable, it’s not exactly a pleasure with this vehicle size… What do the professionals recommend? Greetings and thanks already… Totti