3M Hookit 6" Flexible Hand Pad
Keep discs flat but flexible by using this pad.
Should you choose to use discs to sand by hand, this flexible pad will help to distribute pressure much more evenly. The elastic strap keeps the pad attached to your hand while you sand, increasing comfort and control. If you use a water bucket while wet sanding, you'll appreciate this fact: It floats!
Velcro-hook face, so it can be used with sanding discs, interface pads, or buffing pads.
Check out the Mirka E6HP 6" Ergonomic Hand Pad.
Looking for a round & firm hand pad?
Check out the Meguiar's S6HP 6" Professional Hand Pad.
Convert 6" discs into a double edged sanding block:
Turn your disc into a taco!
Check out the 3M 05792 6" Hookit Half Round Pad.