3M 32021 3M™ Wetordry™ Sandpaper 32021, 9 x 11 in, 1000 Grit, 5 Sheets/Pack, , 3M Stock No. 7010328060

Featuring waterproof paper backing, 3M™ Wetordry™ Sandpaper has been a trusted resource in automotive repair since the 1920s. It delivers true versatility even if you're wet sanding one area and dry sanding the next, the 3M™ Wetordry™ Sandpaper lets you keep moving without having to switch sandpaper. Wetordry™ Sandpaper features a silicon carbide abrasive, ideal for creating a smooth, refined finish. In fact, it delivers a 10% smoother finish vs. conventional 3M™ Sandpaper. Each sheet is durably resin bonded onto a waterproof paper that helps conform to metal, plastic body filler or fiberglass sanding surfaces, whether by hand or machine. This range of sandpaper for wet or dry sanding is excellent for use in the Fill, Paint and Finish stages of the 3M™ Body Repair System.