Well-Known MemberHMEM Supporting Member
- Dec 29, 2012
- Reaction score
- Indianapolis, Indiana
I was given a block of aluminum for a project by a friend. I would like to get it to a mirror finish if there is a way. Don't know what kind of aluminum it is. I've tried a buffing wheel with the green high polish rouge and then tried my random orbital sander with 2,000 grit sandpaper, then polishing. Close, but I still can see lines and grooves (really small) in the block. OK, can anyone guide me in the right direction?