Hi guys, looking for a bit of help/info. I would like to sandblast a lubester I picked up. I always wanted a sandblast pressure pot and I saw one on sale (50% off) so I bought it. I also picked up a bag of crushed walnuts for the spray media. From what I read, it would appear that it does the least amount of damage. Anyone with hands on experience out there that can fill me in?

Thanks.