Although they withstand moisture better than black oxide
Drive Size 5/16 in
S36000 Face Shield Type Face Shield Assembly Includes Anti-Static Visor Coating No Reusability Reusable Includes No Visor Coatings Yes Strap Material Polyurethane Country of Origin United States
035 in Water Resistance Good Texture Smooth Minimum Adhesive Temperature -30 Degrees F Shape Sheet Country of Origin China
3M 361F Quick-Change Sanding Disc, TS, 3", Aluminum Oxide, 80 Grit, YF Wt Polyester, 200 PK 08870006310 Although they withstand moisture better3M 361F Quick Change Sanding Disc, TS, 3", Aluminum Oxide, 80 Grit, YF Wt Polyester, 200 PK from 3M. Sourced per the Grainger catalog listing for item 2FWH9. Product Type Quick Change Sanding Disc Mfr. Model # 7000148151 Description TS Feature 3" Feature Aluminum Oxide Feature 80 Grit Feature YF Wt Polyester Country of Origin United States