You got a good point. I am going to use the por 15 for some work on the floor, for the remainder I am jsut going to OSPHO the heck out of it and then shoot over top of it all. I am also going to spray ospho throughout the underside of the double panels in the cab. Last question, can you recommend any type of leveling primer, or should I just go to the supply store and buy the entire system from primer to color? Appreaciate any advice.
