3M Floor Surfacing Rolls are recommended for general drum sanding. They are especially good for removing gummy finishes. This abrasive cuts fast.
3M 02532, Floor Surfacing Sheets EC12x18-36, 12 in x 18 in, Easy Change, 36 grit, 7010340582
This item has been Discontinued.
Hook-it II Floor Surfacing Abrasive Sheets are coated on heavyweight paper. Easy-to-use on rectangular floor sheet sanding machines. Hookit II backing provides positive locking to driving pad.

3M 94540, SecureFit Full Brim Hard Hat H-807SFR-UV, H-Vis Orange, 4-Point Pressure Diffusion Ratchet Suspension with UVicator, 20ea/CS, 7100240033
3M 29834, Sanding Screen, 100 Grit, 18 in x NH, 7100160819 
