3M™ Cubitron™ II Hookit™ Clean Sanding Sheet Roll 737U, 34440, 40+, 70 mm x 8 m, 5 Rolls/Case

The 3M™ Cubitron™ II Hookit™ Clean Sanding Sheet Roll 737U combines long-lasting triangular shaped grains and a multi-hole pattern for superior dust extraction, ideal for paint removal, rough body filler shaping, fine feather-edging or final prep before blending or priming. Kiss-cut technology makes it easy to tear off abrasive in the right lengths for the job.
Special Price $47.46 Regular Price $55.84
UPC 00051131344402
3M ID 7100086671
Packaging Roll
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The 3M™ Cubitron™ II Hookit™ Clean Sanding Sheet Roll 34440 is a must-have for most tough grinding and paint removal jobs.

Cubitron II™ Hookit™ sheets improve precision sanding performance by 30%, and outlast other premium abrasive sheets by 30%. Ideal to use for paint removal, sanding body filler, general grinding, spot weld and hem flange grinding, and weld dressing.

The unique multi-hole pattern helps maximize dust extraction to help reduce loading, and sheets are kiss-cut to make it easy to size to most common block and sander sizes.

Get efficient performance with the long-lasting 3M™ Cubitron™ II Hookit™ Clean Sanding Sheet Roll 34440.


  • SUPERIOR PERFORMANCE: Get 30% faster cut and 30% longer life from 3M™ Cubitron™ II Hookit™ Clean Sanding Sheet Rolls
  • EXCELLENT DUST EXTRACTION: Multi-hole pattern helps maximize dust extraction
  • FAST CHANGE-OUT: The hook-and-loop attachment secures firmly and removes quickly for better efficiency
  • KISS-CUT SCORING TECHNOLOGY: Sheets are kiss-cut for easy sizing to common block and sander sizes
  • LESS PRESSURE REQUIRED: Sharp cutting Precision Shaped Grains produce excellent results with lighter pressure
More Information
3M ID 7100086671
Part number 34440
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 Sheets & Rolls > Sandpaper Sheets & Rolls
Abrasive Material Precision Shaped Ceramic
Application Filler Shaping, Hand Sanding, Paint Sanding, Primer Sanding, Sanding, Sanding Filler, Shape and Sand Filler or Putty, Surface Preparation
Backing Material Paper
Backing Weight C Weight
Bond Type Resin
Color Family Purple
Grit 40+
Product Color Purple
Product Number 737U
Product Type simple
Quantity 0
Trademark 1 3M™
Trademark 2 Cubitron™
Country of Origin United States
Sales Unit RO
SAP Shelf Life In Days 1825
Base - Billing Unit ROL
Base - Customary Height Dimension 6.25
Base - Customary Length Dimension 6.25
Base - Customary Width Dimension 3
Base - Metric Gross Weight 0.699 KG
Base - Metric Height Dimension 158.75 MM
Base - Metric Length Dimension 158.75 MM
Base - Metric Width Dimension 76.2 MM
Base - Item Quantity 1
Base - Unit ROL
Consumer - Billing Unit ROL
Consumer - Customary Cubic Dimension 117.18749618601599 ci
Consumer - Customary Gross Weight 1.5410312126722943 lbs
Consumer - Customary Net Weight 1.2764764980504413 lbs
Consumer - Customary Height Dimension 6.25 in
Consumer - Customary Length Dimension 6.25 in
Consumer - Customary Width Dimension 3.0 in
Consumer - Metric Cubic Dimension 1920.359 CCM
Consumer - Metric Net Weight 0.579 KG
Consumer - Metric Height Dimension 158.75 MM
Consumer - Metric Length Dimension 158.75 MM
Consumer - Metric Width Dimension 76.2 MM
Consumer - Item Quantity 1
Consumer - Total Unit Quantity 1
Consumer - Previous Packaging Level Quantity 1
Consumer - Item Unit RLS
Consumer - Unit ROL
Shipper - Billing Unit ROL
Shipper - Customary Cubic Dimension 811.5303632182067 ci
Shipper - Customary Gross Weight 7.7999548361009685 lbs
Shipper - Customary Net Weight 6.3801778676303575 lbs
Shipper - Customary Height Dimension 7.244094488188976 in
Shipper - Customary Length Dimension 16.25984251968504 in
Shipper - Customary Width Dimension 6.889763779527559 in
Shipper - Metric Cubic Dimension 13298.6 CCM
Shipper - Metric Weight 3.538 KG
Shipper - Metric Net Weight 2.894 KG
Shipper - Metric Height Dimension 18.4 CM
Shipper - Metric Length Dimension 41.3 CM
Shipper - Metric Width Dimension 17.5 CM
Shipper - Item Quantity 5
Shipper - Total Unit Quantity 5
Shipper - Previous Packaging Level Quantity 5
Shipper - Previous Packaging Level Unit CTNS
Shipper - Item Unit RLS
Shipper - Unit CS
Pallet - Billing Unit ROL
Pallet - Customary Cubic Dimension 98004.13301614005 ci
Pallet - Customary Gross Weight 782.6410307563154 lbs
Pallet - Customary Net Weight 612.4970752925143 lbs
Pallet - Customary Height Dimension 48.425196850393704 in
Pallet - Customary Length Dimension 48.031496062992126 in
Pallet - Customary Width Dimension 42.125984251968504 in
Pallet - Metric Cubic Dimension 1.606 M3
Pallet - Metric Net Weight 277.824 KG
Pallet - Metric Height Dimension 1.23 M
Pallet - Metric Length Dimension 1.22 M
Pallet - Metric Width Dimension 1.07 M
Pallet - Item Quantity 480
Pallet - Total Unit Quantity 480
Pallet - Previous Packaging Level Quantity 96
Pallet - Previous Packaging Level Unit BOX
Pallet - Item Unit RLS
Pallet - Unit PAL
Pallet - Pallet Layer Quantity 6
Pallet - Shipping Container Per Layer Quantity 16
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