16" Floor Sanding Discs Choose Grit: 12 to 120:40 Grit 20 Discs #21-91040 Flexible J-Weight Cloth: Conforms perfectly

Flexible J-Weight Cloth: Conforms perfectly to round shafts

Lathe sanding for turned wood pieces

and polyurethane

Coating: Stearate lubricant coating to extend disc life

Detail sanding in tight corners and small areas

16" Floor Sanding Discs Choose Grit: 12 to 120:40 Grit 20 Discs #21-91040 Flexible J-Weight Cloth: Conforms perfectly16" Silicon Carbide Floor Sanding Discs Rotary Floor Sanders USA1 Abrasives 16" Silicon Carbide Floor Sanding Discs are engineered for 16" rotary floor sanders used in professional hardwood floor refinishing. Silicon carbide abrasive cuts through old finishes efficiently, while the combination cloth paper backing on coarse grits and heavy weight paper on finer grits provides the right balance of durability and flexibility. 2" center hole. Sold in