br How to cut and fold sandpaper or how to cut wet or dry sandpaper. This is a quick video on how to fold and rip your sandpapers without using scissors. Scissors or other cutting tools can put a curved hardened edge to sandpapers and that can cause scratches when sanding. To avoid unwanted edges and keep from dulling out scissors, try my method. I also make note of how writing on the back of sandpaper with a hard tip pen can actually create an outward impression that can also put scratches in what your sanding.br br br Learn all the auto body tricks and start painting like a pro.