I recently stained a strat with black express color which came out really good. Before I realized there is Express clear that you can can put over it to give it a nice clear sheen I used a Satin Polyurethane, which came out really good. I sanded between each coat & all that & it came out pretty nice except maybe I would of like it to be a bit more glossy. Is there a way to do this? Buff it out with wax or can I put some of the express clear over it or will that just mess it up.