I got a blast cabinet a while back and am just now getting around to setting it up. Anyone got any recommendations on blasting media, some friends recommend black magic while others swear by glass beads. any suggestions ?
Menards here in Indy sells Black Magic, which i believe is a type of mill-slag. its fairly coarse and stays sharp for a few uses. typical silica sand loses its sharpness after 3-4 uses and give you lung problems. i use Black Magic or glass bead (on stainless).
A forum community dedicated to custom off-road vehicle owners and enthusiasts. Come join the discussion about trail reports, builds, performance, modifications, classifieds, troubleshooting, fabrication, drivetrain, and more!