3M Floor Surfacing Rolls are recommended for general drum sanding. They are especially good for removing gummy finishes. This abrasive cuts fast.
3M 12077, 440D Cloth Sanding Roll, 12 in x 25 yd, 7010311326
$404.52
Factory Stock, 7-10 Day Leadtime
3M Resin Bond Cloth cuts faster and runs cooler for less burning. Open coat reduces loading. Lasts significantly longer than standard paper rolls due to higher strength of cloth vs paper. 3M440D material.

Dynabrade 15420 Dynafile III Abrasive Belt Tool
Dynabrade 14000 Dynafile Abrasive Belt Tool
3M 07921, Floor Surfacing Rolls, 8 in x 50 yd, 36 grit, 7010401390
Dynabrade 53270 7" (180 mm) Dia. Right-Angle Disc Sander
3M 12077, 440D Cloth Sanding Roll, 12 in x 25 yd, 7010311326
Dynabrade 11218 Contact Arm Ass'y, 5/8" Dia. x 3/8" W, Rubber Wheel, with 1/2" W Platen
3M 99430, Pro-Pak Drywall Sanding Sheet, 4.1875 in x 11.25 in, 120C Grit, 7010371363, 25 sheets per pack
Dynabrade 11216 Contact Arm Ass'y, 5/8" Dia. x 1/8" W, Rubber Wheel, with 1/4" W Platen
3M 84282, Cloth Belt 777F, 80 YF-weight, 1/8 in x 18 in, Fabri-lok, Single-flex, 7100083001, 200 per case 