ive never had good results with spray can paint on a motor,,, i have a few friends that were using paint from HIRSH,, i tired it,, its great,,, you may be able to get rattle can from him not sure,,,, i used it in a quart can,,,brushed it on,,the brush streaks flow out cant even tell,, you can also pour it in to your spray gun,,,do a search for hirsh engine paints,,or ill try to get info