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SKU 7100203837
Legacy SKU 60455109094
UPC 00051131345386
Part Number 34538
Product Number 270J

3M™ Hookit™ Flexible Abrasive Disc 270J is precision coated with high quality minerals and resins to deliver longer-lasting performance for primer sanding, blend preparation and paint finishing. These versatile discs provide excellent cut and finish performance with high flexibility, anti-loading technology, and conformability.

  • Offers high flexibility and conformability
  • Premium quality delivers uniform, consistent finishes every time
  • Reduced burn through when sanding thin coated surfaces
  • Wide range of grades for precision-perfect results
  • 3M™ Hookit™ attachment system provides easy reuse, optimizing disc life
  • Long-lasting abrasives reduce material consumption
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On it's way to you November 2  


Minimum Order 720 Packs
Order Increment 720 Packs
  High-Quality Surface Finishes
  Reduces Abrasive Costs
  Long Lasting Performance
  Fantastic Price
Product Dimensions
Imperial Metric
Weight 0.308 LBS
Diameter 5 in 127 mm
Shipping Dimensions
Weight 1.482 lb
Length 7 in
Width 7 in
Height 7.5 in
Grit P600


  1. What is the size of the 3M™ Hookit™ Flexible Abrasive Disc 270J, 34538?

    The disc has a diameter of 5 inches.

  2. How many discs are included in each pack and case of the 3M™ Hookit™ Flexible Abrasive Disc 270J, 34538?

    There are 50 discs per pack and four packs per case for a total of 200 discs.

  3. What is the grit grade or abrasive level of this disc?

    The abrasive level or grit grade for this disc model is P600.

  4. Can I use these discs for wet or dry sanding applications?

    These Hookit flexible abrasive discs can be used for both wet and dry sanding applications.

  5. Are these discs compatible with any specific machine to work better?

    These Hookit flexible abrasive discs are designed to attach easily onto random orbital sanders that have hook-and-loop attachment backing pads.

For industrial/occupational use only. Not for consumer sale or use.
3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use.  Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice.  Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage.  For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.
Quality Discs with the Ease of the Hookit™ Attachment System

3M™ Flexible Abrasive Disc 270J is a high-performing product that comes in various grades for different applications such as primer sanding, blending, and paint finishing. The Hookit™ attachment system makes it easy to use and reuse, reducing shop waste.

For sanding surface primer, e-coat, and clear coat surfaces, grades P400 and P600 are ideal. Grade P1000 is perfect for scuffing clear coat for blends and removing dirt nibs/textures from refinish clear coat. For paint finishing, experts rely on grades P1200 and P1500 for sanding clear coat to remove dirt nibs and texture from surfaces.

Recommended for Versatile Applications

The 3M™ Flexible Abrasive Hookit™ Discs are designed to be thin and flexible, allowing for the preparation of various surfaces while reducing the amount of surface burned through by the user.

These discs are perfect for a variety of applications, making them a versatile tool for any job. They provide productivity and efficiency, helping you get the job done faster and better.

Other Products in this Family

Lead times are estimates and may vary based on our suppliers' product availability.