Paper backing may appear thin when opened but is stronger than expected. Sanded wet and folded around different blocks like any other paper. Can load a little quickly, but a shot from an aerosol can seemed to clear that up, and it was just as durable as anything I've used. I can't vouch for using Power Sanding as I just blocked it.
π¦ A16010600Ux0647 Abrasive Sanding Sandpaper Mandrel" -> "High-Quality Abrasive Sanding Sandpaper Mandrel (Model A16010600Ux0647)
3 Review
Effortless Sanding with Dremel EZ407SA Drum Sanding Mandrel
3 Review
π¨ Enhance Your Woodworking Skills with PSI Woodworking PKM FLC Maxi Mandrel Morse
3 Review
π© Simpson Strong-Tie PMANDREL75 RC Drive Mandrel
3 Review