well google wasnt any help, i need to apply aluminum blackening (birchwood aluminum black) but i cant find the propper steps to do so anywhere, the guy at the gun store wasnt any help either. would someone with the knowledge please list the steps to do so? i realise the surface must be prepped (bead blasting would be best, but its not an option, so im buffing it) it must be clensed w/ clean water (or brake kleen) then to my understanding the aluminum black must be applied immediatly after to prevent any ammount of oxadizing to form over the aluminum. then what? rise it of with water, and reapply or just one coat. i was also told to spray it w/ wd40, can i do that between coats? theis is where i start to get confused obviously.