DH Graphics

Have just resprayed my Les Paul using Createx Auto Air which has turned out really well. The pearl and iridescent acrylics they do are superb and blend nicely. I was wondering if anyone has tried spraying Rustins Plastic Coating on top of Auto Air or other acrylics. For that matter Im curious to know how it goes down on top of enamels and nitrocellulose paint as well. I've only ever used it on bare wood.