I didn't use that rattle can stuff, be careful its hard to use and and almost impossible to get even. My friend used it and it looked good, then when it dried it left spots. in daylight some spots were darker than others. I recommend getting clear a coat and mixing it with some transparent black paint. using a spray gun for accuracy. and then polish it just like a normal paint job. of couse i have a spay booth and all the equipment but that would be the best way to do it.