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  6. 3M™ Hookit™ Blue Abrasive Discs 321U

3M™ Hookit™ Blue Abrasive Discs 321U

Products
  • A best-in-class abrasive for the entire repair and paint prep process
  • Engineered ceramic mineral blend provides best-in-class performance using exactly the right balance of ceramic grain and premium aluminum oxide
  • Multi-hole pattern delivers excellent dust extraction and reduces loading
  • Anti-loading coating prevents dust and debris from clogging the cutting surface
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Details
  • A best-in-class abrasive for the entire repair and paint prep process
  • Engineered ceramic mineral blend provides best-in-class performance using exactly the right balance of ceramic grain and premium aluminum oxide
  • Multi-hole pattern delivers excellent dust extraction and reduces loading
  • Anti-loading coating prevents dust and debris from clogging the cutting surface
  • Upgraded resins improve durability and finish

Our 3M™ Hookit™ Blue Abrasive Disc 321U delivers best-in-class performance at every stage of paint prep and coatings removal. Premium aluminum oxide mineral abrasive is blended with ceramic grain for a full range of sanding applications. Our multi-hole discs feature a specially-designed pattern that reduces loading, extends disc life and aligns with most backup pads. Hookit™ attachment makes disc changes easy.

Specifications
Abrasive Material
Ceramic Aluminum Oxide
Attachment Type
Hook & Loop
Backing Material
Paper
Backing Weight
C Weight
Brand
Hookit™
Form Type
Clean Sanding
Grit
120, 180, 240, 320, 400, 600, 80, 800
Overall Diameter (Metric)
152.4 mm
Packaged Form
Boxed
Performance Level
Better
Product Form
Disc
Product Type
Discs
Sanding Method
Hand, Machine
Vacuum Support
Yes
Wet or Dry
Dry