Hi everybody, thought I would through this out there in case it help's any one. I needed a piece of frosted glass today for a project but didn't have any, so I took a piece of plexiglass and was going to sandblast it, whitch works really well but I didn't want to deal with the mess it would make in the shop. Instead I went over it with my orbital sender and some 220 grit. It worked pretty well though I am considering hitting it again tomorrow with something rougher.