I assume this is for the Nova I sold you! You know you can just sand blast the everything but the exterior. But you can sand it down yourself alittle cheaper... Just a whole lot more work. But like around the windshield and rear glass area in the crease's you can hit it with the sand blaster, just use really fine sand! And our local painter, which is my dads best friend, he sand blasted his whole car, but used really fine graded sand, I think each bag was around $30 though.