All done, and looking great. It's now important to make sure you look after the roof properly. Keep things like any oils or oily products, such as sunscreen and harsh alkaline detergents, away from the vinyl surface. If these happen to touch the vinyl, clean them off with the SubLime Clean, ASAP, following up with the Vinyl Revival straight after.
Re-apply every couple of months if the car is out in the sun often, when you notice the water beading disappearing, or if you feel the roof needs a quick cleanup.