The key is the surface prep. 120 grit aluminum oxide is over a dollar per pound. Without a blast cabinet it goes away very fast. Glass beads are too soft and most sands are too rough. I spent a couple thousand getting set up.


"Hired Gun" Quickest and fastest all motor sand car on the planet.
3.008 at 104.8 300' of sand.

NRA Patron Life Member, Gunsmith, Instructor, Chief RSO