3M Wetordry Sandpaper, 32040, 320 Grit, 9 inch x 11 inch, 5 Pack

SMOOTH BONDO GLAZING AND SPOT PUTTY - 320 GRIT is great for smoothing and refining glaze and spot putty WET OR DRY SANDING - Use for wet sanding and dry sanding without switching sandpaper SMOOTH FINISH - Delivers 10% smoother finish vs. conventional 3M sandpaper LONGER LASTING SANDPAPER - Silicon carbide abrasive self-fractures for longer life GREAT FOR AUTO BODY REPAIR - Silicon carbide grain is available in a range of grits from 400 grit for 2500 grit for non-aggressive sanding and polishing jobs on clear coat, plastic and metal, including areas that require hand compounding and for sanding dark colored paints Features durable yet flexible lightweight (A - Weight) paper backing to conform to auto body surfaces Available in 9” x 11” and 3-2/3” x 9” sheets for a variety of uses Features Waterproof backing for wet sanding applications Convenient sheet can be used wet or dry on paint, primer, gel coat and metal IDEAL FOR STEP 2 OF THE 3M BODY REPAIR SYSTEM - Fill. This stage involves patching holes with reinforced filler and smoothing and shaping filler before painting