I'm about to start painting my interior and I searched and everything and i know about using krylon and stuff but... i thought i saw somewhere a while back about being able to use car paint on the dash peices etc? I know first about doing all the prep work and sanding with like maybe 60, 100, 220, then like a 300+ sand paper. then you got the primer to do. But when it comes to what paint to use i dont know... i can get hvlp gun, thats no problem. BUT should i get some car paint mixed with a vinyl and plastic additive so that it can flex without chipping and stuff or what... thanks in advance