I will be taking delivery of a new 2012 Honda Civic Sedan in Silver. I'm looking to immediately give it a good wax to get a layer of protection on the paint. Preferrably I'd like something durable to avoid spending every weekend applying wax. In doing some searches I've seen many people recommend Collinite 845. Is this still recommended as the most durable wax? Should I put anything underneath it such as Klasse Sealer? Any recommendations are appreciated since I dont have much experience in this area. Thanks.