Features:

• 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
• Perfect To Use With Bondo Body Filler - When Used With Bondo Body Filler, 3M'S Sharp Minerals Provide A Refined Finish For A Great Looking Auto Body Repair Project.
• 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.
• Ideal To Use With 3M Sanding Blocks; Easy To Attach And Remove

• Abrasive Material: Aluminum Oxide
• Attachment Type: None
• Backing Weight: A Weight
• Color: Black
• Grade: Non Pertinent
• Part Number: 32040
• Width: 9 in