The 3M™ PSA Disc Holder is a tool designed to attach a 75 mm (3”) abrasive disc to common collision repair equipment, offering support and control during sanding. The holder also includes a ¼” shank, making it suitable for connecting to rotary sanders and drills.
Use the 3M™ PSA Disc Holder for collision repair technicians seeking faster, more effective sanding. This medium-density disc holder simplifies the use of 75 mm (3”) abrasive discs with a pressure-sensitive adhesive (PSA) system—just press the disc onto the holder and peel it off when needed, leaving a clean surface for the next disc. Its face is slightly smaller than the discs, making centering and removal straightforward. The holder features a ¼” shank for easy attachment to rotary sanders and drills, extending reach in hard-to-access areas.