My local paint supplier said that you are supposed to use standard solvent based clearcoat over the base coat, water based OR solvent. With that, I would hope that the water based stuff has better adhesion! Who wants to strip off all the clear and paint in a few years when any possible durability problems pop up. Remember the EPA idiots that thought that MTBE was a suitable additive in gasoline, only to find later that it was toxic to the water supply?