The Stovebolt Site Forums The Shop Area Paint and Body Shop to blast or not to blast that is the ?

I've used walnut hull medium on the more delicate parts on my old printing presses and glass bead or sand on the items that heat build up is less of a problem . Have had no problems with painting after using walnut .When I get to the blasting stage on my truck that's how I will go . The down side is it costs more to use.