3M™ Cubitron™ II Hookit™ Clean Sanding Abrasive Disc 737U, 31484, 6 in, 400+, 50 Discs/Carton, 4 Cartons/Case

3M™  Cubitron™ II Hookit™ Clean Sanding Abrasive Disc 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 a long disc life. The very wide range of available grades offer discs for coarse body work up to fine sanding of blending areas. The 3M™ Hookit™ system makes for quick disc change-outs.
Special Price $70.03 Regular Price $82.39
UPC 00051131314849
3M ID 7100141502
Packaging Carton
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3M™ Cubitron II™ Hookit™ Clean Sanding Abrasive Disc 31484 is ideal for primer sanding, scuffing and e-coat sanding.

A must-have for every automotive repair shop, this disc is designed to last 30% longer than other premium abrasive discs.

3M™ Cubitron II™ abrasives cut 30% faster than other premium abrasives, with less grinding force needed during primer sanding and scuffing jobs.

The hook and loop design makes this 400+ grade, long-lasting disc easily removable for fast change-outs and reuse, and the multi-hole pattern helps dust extraction sanders keep the work surface cleaner.

Get more efficient results every time you use and reuse the long-lasting 3M™ Cubitron II™ Hookit™ Clean Sanding Abrasive Disc 31484.


  • FAST CUT: Delivers a 30% faster cut compared to other premium abrasives
  • LASTS LONGER: Cubitron™ II abrasives last at least 30% longer than other premium abrasives
  • LESS PRESSURE REQUIRED: Sharp cutting Precision Shaped Grains produce excellent results with less disc pressure
  • EXCELLENT DUST EXTRACTION: Multi-hole pattern helps dust extraction sanders keep the work surface cleaner
  • FAST DISC CHANGE-OUTS: 3M™ Hookit™ hook-and-loop attachment makes changing discs easy
  • VERSATILE: Suitable for primer sanding, scuffing and e-coat sanding
  • MULTIPLE GRADES: 3M™ Cubitron™ II Hookit™ Clean Sanding Abrasive Discs are available in grades from 40+ to 400+
More Information
3M ID 7100141502
Part number 31484
Keywords car scratch repair, paint removal, paint preparation, denibbing, primer sanding, abrasives for plastic repair, Filler sanding, 3M abrasives, cubitron, car dent repair,
Global Product Hierarchy Abrasives > Abrasive Discs > Paper Discs
Abrasive Material Precision Shaped Ceramic
Application Blending, Featheredging, Paint Removal, Paint Sanding, Paint Stripping, Primer Sanding, Random Orbital Sanding, Rough Feather Edge, Sanding, Sanding Filler, Shape and Sand Filler or Putty, Surface Preparation
Backing Material Paper
Backing Weight C Weight
Bond Type Resin
Center Hole Diameter (Imperial) 0.0 NP
Center Hole Diameter (Metric) 0.0 NP
Color Family Purple
Grit 400+
Product Color Purple
Product Number 737U
Product Type simple
Quantity 0
Trademark 1 3M™
Trademark 2 Cubitron™
Country of Origin United States
Sales Unit EA
SAP Shelf Life In Days 1825
Base - Billing Unit EA
Base - Customary Width Dimension 6.0 INCH
Base - Metric Gross Weight 7.688 G
Base - Metric Width Dimension 0.152 M
Base - Item Quantity 1
Base - Unit EA
Unit of Use - Billing Unit EA
Unit of Use - Customary Cubic Dimension 2.31701053953289 ci
Unit of Use - Customary Gross Weight 0.01694913871677339 lbs
Unit of Use - Customary Net Weight 0.012998454978420382 lbs
Unit of Use - Metric Cubic Dimension 37.969 CCM
Unit of Use - Metric Net Weight 5.896 G
Unit of Use - Item Quantity 1
Unit of Use - Total Unit Quantity 1
Unit of Use - Previous Packaging Level Quantity 1
Unit of Use - Item Unit EACH
Unit of Use - Unit EA
Consumer - Billing Unit EA
Consumer - Customary Cubic Dimension 76.1783807032181 ci
Consumer - Customary Gross Weight 0.7799998928553405 lbs
Consumer - Customary Net Weight 0.6499227489210191 lbs
Consumer - Customary Height Dimension 2.030708661417323 in
Consumer - Customary Length Dimension 6.124803149606299 in
Consumer - Customary Width Dimension 6.124803149606299 in
Consumer - Metric Cubic Dimension 1248.34 CCM
Consumer - Metric Net Weight 294.8 G
Consumer - Metric Height Dimension 5.158 CM
Consumer - Metric Length Dimension 15.557 CM
Consumer - Metric Width Dimension 15.557 CM
Consumer - Item Quantity 50
Consumer - Total Unit Quantity 50
Consumer - Previous Packaging Level Quantity 50
Consumer - Previous Packaging Level Unit DISC
Consumer - Item Unit EACH
Consumer - Unit KAR
Shipper - Billing Unit EA
Shipper - Customary Cubic Dimension 463.403999642645 ci
Shipper - Customary Gross Weight 3.389999703919182 lbs
Shipper - Customary Net Weight 2.5996909956840764 lbs
Shipper - Customary Height Dimension 7.3 in
Shipper - Customary Length Dimension 9.2 in
Shipper - Customary Width Dimension 6.9 in
Shipper - Metric Cubic Dimension 7593.831 CCM
Shipper - Metric Weight 1537.678 G
Shipper - Metric Net Weight 1179.2 G
Shipper - Metric Height Dimension 18.542 CM
Shipper - Metric Length Dimension 23.368 CM
Shipper - Metric Width Dimension 17.526 CM
Shipper - Item Quantity 200
Shipper - Total Unit Quantity 200
Shipper - Previous Packaging Level Quantity 4
Shipper - Previous Packaging Level Unit CTNS
Shipper - Item Unit EACH
Shipper - Unit CS
Pallet - Billing Unit EA
Pallet - Customary Cubic Dimension 98370.27548070844 ci
Pallet - Customary Gross Weight 604.9991537556066 lbs
Pallet - Customary Net Weight 436.74896912397355 lbs
Pallet - Customary Height Dimension 48.8 in
Pallet - Customary Length Dimension 48.0 in
Pallet - Customary Width Dimension 42.0 in
Pallet - Metric Cubic Dimension 1.612 M3
Pallet - Metric Net Weight 198.106 KG
Pallet - Metric Height Dimension 123.952 CM
Pallet - Metric Length Dimension 121.92 CM
Pallet - Metric Width Dimension 106.68 CM
Pallet - Item Quantity 33600
Pallet - Total Unit Quantity 33600
Pallet - Previous Packaging Level Quantity 168
Pallet - Previous Packaging Level Unit BOX
Pallet - Item Unit EACH
Pallet - Unit PAL
Pallet - Pallet Layer Quantity 6
Pallet - Shipping Container Per Layer Quantity 28
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