Can someone please help a brother out? I am wanting to prep a couple handguns and a rifle for Cerakote. There is nobody in my area that does sandblasting, so I'm on my own. I am considering buying a portable sandblaster to have for these occasions. Can someone please tell me what types of media that I need to be looking at, or if there are cheaper alternatives. I have looked at the aluminum oxide media, but at $50 for 25 lbs it just seems like a real waste seeing as how I will be unable to re-use the media. One of the handguns is a stainless finish, the other handgun and rifle are standard parkarized. I can really use some advice if anyone is willing.