Clean Sanding Paper, Disk & Belt with Eraser Tool to Clear Grit Build-up.
For a disc sander: hold it at the lower front quadrant of the disc.
For a belt sander: hold it against the moving belt. For a palm sander: press it around the vibrating surface.
Apply light, steady pressure, don’t bog the motor.
Move the Stick Slowly Across the Surface Let the eraser rubber pull away the debris.
Repeat until most buildup is gone and the grit feels sharp again.
The eraser will pull off small clumps of filings, glue, and sawdust.