Several members of this forum were early adopters of Opti-Coat. I would very much appreciate your take on the longevity of Opti-Coat and its "look" as it ages. I have a white truck and I am most concerned about yellowing and/or hazing. Any comments about body work and repainting after the application of Opti-Coat would also be appreciated. I know that much depends on the care of the vehicle after application. In my case, my truck is not exposed to harsh treatment....garaged every night, no long days in parking lots, no industrial pollution, no pollen to speak of, but lots of dust from gravel roads.