I went to AutoZone, and all the other auto stores and a couple tool shops in town. They have maybe 4 or 5 grits avail. Nothing lower than 220, then 400,600,1000,2000. And you have to buy a pkg of #4 at about $4.49ea. The higher grits only come in small sheet sizes, the lower grits ie 220,400 come in large size sheets. Does anyone know of an on line source that has all the grits in single sheet avail?
Mark