Durable, tear resistant backing.
Pressure sensitive adhesive allows disc to be secured to pad or platen.
Is an ideal product, widely used in wood, furniture paints sanding, metal appliances sanding, auto repair coating sanding and other kinds of sanding.
The first thing you should do is unplug your sander or remove the battery or other power source. Then you should be able to just peel up the edges of the disc, starting from one edge and pulling it back across to the other side. Make sure to remove any leftover residue after removing the disc to avoid bumps caused by adhesive build up under the next sanding disc installation.