Like I said before, I'm not even sure my compressor could keep up with a sandblaster, which is why I'm so back and forth about it. I'd like something that I can use to prep before epoxy (I'll be doing mostly interior stuff that'll be hidden), but again, my compressor won't keep up. I'm not even sure it'll do the epoxy, but deadbodyman gave me a few tips so we'll see how that goes.
I figure, it'll be more work, but I could get by with some 80/150 grit sand paper and some patience? Any thoughts on that or should I get something like the speedblaster and just take frequent breaks.