I would use that just for fun! Seeing rust and paint disappear and leave clean metal is just so cool. I have a cheep 'bucket' one and not enough air. It works, but would love to have a better blaster or a cabinet.
didnt have enough air till a couple months ago and by then I've been swamped with OT lol . Bought the thing assuming my little 30 gal compressor would be enough.. boy was i wrong