For the last time. Optimum Opti-Seal sealant. If it takes me 15 minutes to apply on an Audi A3, it should take 2 minutes to apply on a bike, and it offers high gloss and superb protection. It's a car sealant after all. A bottle will last the lifetime of a bike or a 2nd bike, maybe even a 3rd.

Watch the vids:
http://www.youtube.com/watch?v=kzfMS_S0NiY (demo on a car)
http://www.youtube.com/watch?v=52pdPBYXeTg (demo of its water repellency)