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  6. 3M™ Hookit™ Blue Net Abrasive Disc 36422, 150, 6 in (150 mm), 50 Discs/Carton, 4 Cartons/Case

3M™ Hookit™ Blue Net Abrasive Disc 36422, 150, 6 in (150 mm), 50 Discs/Carton, 4 Cartons/Case

  • Part Number 36422
  • 3M Product Number 320W
  • 3M ID 7100376952
  • UPC 00068060065940
Overall Diameter (Imperial) 6 in
Overall Diameter (Metric) 150 mm
Product Form Disc
Grit 150

Fast cut rate and long disc life

Excellent dust extraction

Enhanced durability with increased edge retention and resistance to wrinkling, stretching or tearing

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Advanced features for collision repair sanding

Our enhanced 3M™ Hook-it™ Blue Net Abrasives offer superior cut, extended life, and exceptional dust extraction.

  • Circular swatch of blue woven fabric with a magnified inset highlighting the detailed interlaced thread pattern.
    Open-mesh construction

    Unlike paper or film backings, the open net allows dust and debris to pass through the entire disc surface without needing to align holes.

  • Worker wearing safety glasses, gloves, and a protective mask using a handheld power buffer to polish the surface of a vehicle.
    High dust extraction efficiency

    Paired with an extraction system, net discs help capture dust at the source. Dust extraction helps shop cleanliness, improving productivity, quality and your techs' safety.

  • Close-up of a handheld power sander with a blue abrasive disc, shown against a dark reflective surface.
    Loading resistance

    Open disc surface limits dust and debris from clogging the abrasive surface helping to maintain cut rate during extended use.

  • Worker wearing protective gloves holding a power sander with a blue abrasive disc while preparing to sand a vehicle surface.
    Sanding plastics

    Net abrasives are highly effective on plastic parts, including bumpers. The open construction helps prevent the plastic from "balling".


What net abrasive disc grade should I use? Recommended grade by task

With a wider range of grades, 3M™ Hook-it™ Blue Net Abrasives cater to diverse applications, providing the flexibility required for various tasks.

  • Worker wearing protective gloves operating a power sander with a blue abrasive disc on a vehicle surface.
    Filler sanding

    Recommended grades: 80 - 180
    Open-mesh resists clogging in body filler, keeping the cut fast and visibility high so you can shape and feather faster with fewer disc changes.

  • Worker wearing protective gloves using a 3M-branded orbital sander with a red-backed abrasive disc to smooth a vehicle surface.
    Paint prep sanding

    Recommended grades: 180 - 320
    Net design sheds primer powder and maintains a uniform scratch, reducing pigtails and cleanup while speeding time to paint.

  • Worker wearing protective gloves operating a 3M orbital sander with a red-backed disc to smooth a vehicle surface.
    Fine sanding before primer

    Recommended grades: 240 - 320
    Refines coarser grit scratches, leaving an optimal profile for primer adhesion.

  • Worker wearing protective gloves using an orbital sander with a red-backed disc to smooth a prepared section of a vehicle surface.
    Final primer sanding

    Recommended grits: 320 - 400
    Delivers a consistent, paint-ready profile with minimal swirl. Cleaner panels improve adhesion and shorten wipe-down time.

  • Worker wearing protective gloves using an orbital sander with a red-backed disc to smooth a black vehicle panel.
    Blending and denibbing

    Recommended grades: 600 - 1000
    Utilize our fine grade 3M™ Cubitron™II Paper Discs or 3M™ Flexible Foam Discs for effective blending and denibbing.

    See the 3M™ Hookit™ Flexible Foam Abrasive Disc

    See the 3M™ Cubitron™ II Paper Disc

Details

Highlights
  • Fast cut rate and long disc life
  • Excellent dust extraction
  • Enhanced durability with increased edge retention and resistance to wrinkling, stretching or tearing
  • Helps to deliver high-quality finish, ideal for collision repair procedures
  • Versatile compatibility with various dust extraction systems
  • Easy and quick disc changes with 3M™ Hookit™ attachment system
  • Available in various grades to handle collision repair jobs from teardown to paint prep faster

3M™ Hookit™ Blue Net Abrasive Disc is a fast-cutting and long-lasting net abrasive disc with an increased edge retention strength and excellent wrinkling resistance. Its mineral abrasive blend is designed for improved durability and delivering a consistent, high quality finish. When used with dust extraction systems, 3M™ Hookit™ Blue Net Abrasive Disc delivers excellent dust removal, helping minimize dust on the work surface or in the environment.

Use 3M™ Hookit™ Blue Net Abrasive Disc for highly efficient sanding tasks in collision repair, when you want to achieve a consistent high quality finish and maximize your dust extraction performance. Designed with a balanced ceramic and aluminium oxide mineral blend, 3M™ Hookit™ Blue Net Abrasive Disc delivers long disc life and fast cut rate paired with excellent dust removal, which means fewer abrasive changes and less time spent sanding. 3M™ Hookit™ Blue Net Abrasive Disc features the 3M™ Hookit™ attachment system, allowing fast and easy disc changes, reducing downtime and increasing productivity. Available in multiple grades, this disc is excellent for a range of collision repair procedures, from teardown to paint preparation. Its superior dust extraction capabilities help ensure a cleaner work environment, virtually eliminating dust and helping fuel productivity and boost efficiency. 3M™ Hookit™ Blue Net Abrasive Disc is recommended to be used with 3M™ Clean Sanding System, a complete sanding solution for efficiently moving through your essential surface preparation and finishing work. The system includes our dust extractors, pneumatic or electric random orbital sanders and a wide range of accessories. With the 3M™ Clean Sanding System, you have a complete solution that can help create a cleaner workspace and more efficient cycle times."

Typical Properties

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