3M Wetordry Abrasive Sheet Grit Sandpaper

3M Wetordry abrasive sheets are waterproof sandpaper sheets made for both wet and dry sanding. They suit automotive, marine, and powersports refinishing and surface preparation. They are a common choice for smoothing primer, feathering paint edges, removing light defects in clear coat, and finishing bare or painted surfaces.

Key Features:

• Waterproof paper backing lets you sand wet or dry
• Silicon carbide abrasive cuts quickly and leaves a uniform scratch pattern
• Wet sanding helps flush away debris, reduce clogging, and give a smoother finish
• Flexible backing conforms to curved and contoured surfaces
• Available in a range of grits, from coarse for stock removal to fine for finishing and polishing preparation
• Suited to primer, paint, clear coat, filler, metal, and fiberglass

Choose a coarser grit for faster material removal and shaping. Choose a finer grit for final finishing before polish or compound. 3M is a long-established maker of abrasives, and Wetordry sheets are widely used in body shops and by do-it-yourself restorers.