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Hello. Can I stick a disk on and remove it from a medium flex pad multiple times? I would like to be able to change grits. If I stick it on and then remove it, will I be able to stick it on again?
The pressure sensitive adhesive (PSA) on the sanding discs is strongest the first time it sticks to the pad. Removing the disc will decrease the bond if you want to use that same grit again. We recommend spraying a very light coating of 3M Super 77 adhesive on the back of the disc if you use it on the sanding pad again. It will stick very well and be easily removeable again.