Dura-Grit Carbide 5" Sanding Disc 80 Grit allows you to Just Keep Sanding, Sanding and Sanding…
Mount a DuraDisc™ on your sander and leave it there. Mount a different grit Dura Disc on a second sander and change sanders, not discs.
This 5” steel backed carbide disc is so durable, it will outlast the loop backing pad (replaceable in 2 packs**) and will often outlast the orbital sander!
Use the DuraDisc™ on your random orbit sander or on your belt/bench sander.