Best clear coat for rub n buff?


Hello all,

So I am nearing the completion of my boomco magnum repaint, and I'm using rub n buff on it. Does anybody know the best all-around clear coat for rub n buff and paint? I got some Rustoleum ultra clear coat or whatever the heck its called, and it basically ruined a painted finish, so I don't want to use it on my rub n buff. The problem with the rub n buff is that it rubs off if not sealed, but I don't want to have the finish dulled or otherwise goobered up by a clear coat. Any suggestions for a "invisible" clear coat that doesn't alter the sheen and finish? Thanks.