All I know is that I blasted my 69 c10 swb frame and it took for ever. In hind sight I'd pay a grand to have it done, yeah it sucked that bad.

Im a do it yourself guy and bought a blast pot for tractor supply along with about 10 bags of play sand to do the inside of my chevelle and frame. I got it done beautifully, but the process does suck. Lots of sweaty work involved and cost probable would have been about the same to have it done.

i just took mine to the blaster yesterday. $250 to do the frame and some suspension pieces. i dropped it off at 9, played with the kids, picked it up at 2 and put it in epoxy. well worth the money.