Inexpensive sand blasters
I need to sandblast a number of old metal lawn chairs, and I would like to hear from anybody who has used one of the inexpensive units - like sold by Sears, Northern Tool, and Harbor Freight in the $50-$100 range. I have an air compressor that will drive it, but will it actually do the job? I have read of folks using play sand as the abrasive; is this feasible? Anybody with first hand experience, please give me some feedback.