I've used the Nason base on two trucks but went with the DuPont clear. Figured the DuPont clear might give me an edge over the UV exposure we get on a daily basis. However, it was just a gut feeling about the clear....if the Nason clear "works" as well as the base coat, I think it would be a great product option at a more reasonable cost. Of course, that's just my opinion.
Dave