3M Cubitron II 31376 737U 8" Sanding Abrasive Discs, 80+ Grit, Purple, Dry, Hookit Attachment, 25 Discs

3M Cubitron II 31376 737U 8" Sanding Abrasive Discs, 80+ Grit, Purple, Dry, Hookit Attachment, 25 Discs

• Cubitron II Hookit Clean Sanding Abrasive Discs 737U combines the highest 3M technology for automotive repair. Its long-lasting triangular shaped grain and multi-hole pattern for superior dust extraction make the disc ideal for paint removal, rough body filler shaping, fine feather-edging or final prep before blending or priming. Our Hookit system makes for quick disc change-outs.
• Features:
  • Features 3M Precision-Shaped Grain, triangular-shaped grains that cut at least 30% faster and last at least 30% longer than other conventional ceramic abrasives
  • Extremely sharp precision-shaped grain provides longer life than conventional ceramic abrasives
  • Sharper cutting surface means less pressure is required
  • Clean Sanding multi-hole pattern delivers excellent dust extraction
• Specifications:
  • Part No.: 31376
  • Product Line: MMM
  • MFR Model: 31376
  • Applications: For coarse sanding, featheredging, filler shaping, general purpose sanding, machine sanding, paint removal, paint sanding, paint stripping, random orbital sanding, sanding and sanding filler
  • Manufacturer: 3M Products
  • Alternate Part Number-1: 60455101109
  • UPC: 051131313767
  • Brand: Cubitron II
  • Vacuum (yes/no): Yes
  • Grit: 80+
  • Wet/Dry: Dry
  • Series: 737U
  • Color: Purple
  • Diameter (in): 8
  • Attachment Type: Hookit
  • Part Number 31376, 3M ID 60455101109, UPC 051131313767
• The 737U 8" Sanding Discs can also be referred to as Cubitron II hook-and-loop discs, 80 grit clean-sanding discs, precision-shaped ceramic sanding pads, auto body sanding discs, and 3M 31376 abrasive discs.

3M, a global leader in abrasives and industrial solutions, leverages its innovative Cubitron II technology to deliver abrasive products that enhance productivity, durability, and performance in automotive repair, manufacturing, and metalworking applications.

Q: Are these discs compatible with my dual-action sander?
A: Yes, the discs use standard 8″ diameter and Hookit hook-and-loop backing, fitting most dual-action and random orbital sanders.

Q: What makes Cubitron II better than traditional ceramic discs?
A: The precision-shaped ceramic grain cuts at least 30% faster and lasts 30% longer, with sharper cutting that reduces operator pressure and heat.

Q: Can these be used for wet sanding?
A: No, these 737U discs are specifically designed for dry sanding. For wet applications, consider 3M’s wet sanding variants.

Q: Do I need a special backing pad for dust extraction?
A: For optimal dust capture, pair with a compatible Hookit clean-sanding backup pad and a vacuum-enabled sander.