3M Auto-Pak Press’n Sand Medium Sticky-Back Sanding Discs – 5″ Dia, Part No. 03111 Brand New

This is a brand-new pack of 3M Auto‑Pak Press’n Sand Medium adhesive-backed sanding discs (Part No. 03111). These 5-inch diameter discs feature medium grit (approx. P80), designed for finish sanding of plastic filler and prepping surfaces before priming. They attach easily with a peel-and-stick method—perfect for use with Press’n Sand backing pads or hook‑and‑loop systems.