3M™ Cubitron™ II Hookit™ Clean Sanding Sheet Roll 737U, 34449, 320+, 70 mm x 12 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 $46.37 Regular Price $54.56
UPC 00051131344495
3M ID 7100141495
Packaging Roll
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The 3M™ Cubitron™ II Hookit™ Clean Sanding Sheet Roll 34449 is a must-have for most primer sanding and feather edging jobs.

Cubitron II™ Hookit™ sheets improve precision sanding performance by 30%, and outlast other premium abrasive sheets by 30%. Ideal to use for glaze sanding, scuffing, and hand blocking repairs.

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 34449.


  • 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 7100141495
Part number 34449
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 320+
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 5.25
Base - Customary Length Dimension 5.125
Base - Customary Width Dimension 3
Base - Metric Gross Weight 353.802 G
Base - Metric Height Dimension 133.35 MM
Base - Metric Length Dimension 130.175 MM
Base - Metric Width Dimension 76.2 MM
Base - Item Quantity 1
Base - Unit ROL
Consumer - Billing Unit ROL
Consumer - Customary Cubic Dimension 80.73441343733082 ci
Consumer - Customary Gross Weight 0.7799998928553405 lbs
Consumer - Customary Net Weight 0.6239985915106994 lbs
Consumer - Customary Height Dimension 5.25 in
Consumer - Customary Length Dimension 5.125 in
Consumer - Customary Width Dimension 3.0 in
Consumer - Metric Cubic Dimension 1.323 CDM
Consumer - Metric Net Weight 283.041 G
Consumer - Metric Height Dimension 133.35 MM
Consumer - Metric Length Dimension 130.175 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 596.6596578862449 ci
Shipper - Customary Gross Weight 4.339998047145282 lbs
Shipper - Customary Net Weight 3.119992957553497 lbs
Shipper - Customary Height Dimension 6.25 in
Shipper - Customary Length Dimension 16.25 in
Shipper - Customary Width Dimension 5.874803149606299 in
Shipper - Metric Cubic Dimension 9777.5 CCM
Shipper - Metric Weight 1968.59 G
Shipper - Metric Net Weight 1415.205 G
Shipper - Metric Height Dimension 15.875 CM
Shipper - Metric Length Dimension 41.275 CM
Shipper - Metric Width Dimension 14.922 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 86043.47917357252 ci
Pallet - Customary Gross Weight 570.9972590588329 lbs
Pallet - Customary Net Weight 393.1194874375863 lbs
Pallet - Customary Height Dimension 42.51968503937008 in
Pallet - Customary Length Dimension 48.031496062992126 in
Pallet - Customary Width Dimension 42.125984251968504 in
Pallet - Metric Cubic Dimension 1.41 M3
Pallet - Metric Net Weight 178.316 KG
Pallet - Metric Height Dimension 1.08 M
Pallet - Metric Length Dimension 1.22 M
Pallet - Metric Width Dimension 1.07 M
Pallet - Item Quantity 630
Pallet - Total Unit Quantity 630
Pallet - Previous Packaging Level Quantity 126
Pallet - Previous Packaging Level Unit BOX
Pallet - Item Unit RLS
Pallet - Unit PAL
Pallet - Pallet Layer Quantity 7
Pallet - Shipping Container Per Layer Quantity 18
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