I have some bmc green engine enamel I had from the mini spares centre, I have brush painted the block but would like to spray the rocker cover, I have read the tin and can't find out what base the paint is, anyone any idea what I could add to thin it for spraying, I have epoxy, 2k and cellulose thinners also some white spirit. If I mix a small amount with each if it mixes does that mean its suitable.