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The 3M Hookit blue abrasive sheet rolls 321U delivers best-in-class performance at every stage of paint prep and coatings removal. Premium aluminum oxide mineral is blended with ceramic grain for a full range of sanding applications. A specially-designed multi-hole pattern captures dust, reduces loading and extends sheet life. Perforated Hookit sheets are easily sized to reduce product waste.
Features:
- Quality: Get a best-in-class cut rate and sheet life with 80 grade 3M Hookit blue abrasive sheets, a workhorse abrasive for auto repair professionals
- Maximum Performance: Engineered ceramic mineral blend is balanced for maximum abrasive performance in its class
- Unique Hole Pattern: Provides excellent dust extraction to help reduce loading and help extend sheet life
- Kiss-cut Scoring Technology: Size to common block and sander sizes with kiss-cut sheets
- Easy Change-outs: Change out sheets quickly with the 3M Hookit attachment system
Product Specifications
| Manufacturer Part Number | 7100091037 |
| Legacy SKU | UU004899850 |
| Vacuum Support | Yes |
| Number of Vacuum Holes | 53.0 |
| Overall Length (Inch) | 13.0 yd |
| Overall Length (mm) | 11.8872m |
| Overall Width (Inch) | 2.75" |
| Overall Width (mm) | 69.85mm |
| Micron Grade | Non Pertinent |
| Product Form | Sheet Roll |
| Product Number | 321U |
| Sanding Method | Machine |
| Sanding Type | Dry |
| Grade | Non Pertinent |
| Grit | 80 |
| Performance Level | Better |
| Product Color | Blue |
| Color Family | Blue |
| Coat Type | Closed Coat |
| Backing Weight | C Weight |
| Backing Material | Paper |
| Attachment Type | Hook & Loop |
| Abrasive Material | Ceramic Aluminum Oxide |
| Application | Intermediate Sanding, Filler Shaping, Coat Blending, Weld Grinding, Refining Compound Scratches, Sanding Filler, Machine Sanding, Finishing, Repairing Large Area Paint Defects, General Purpose Sanding, Sanding, Paint Preparation, Multi-Purpose Sanding, Primer Sanding, Clear Coat Blending, Featheredging, Surface Preparation, Surface Preparation for Painting, Paint Removal, Paint Sanding |
Warning:
This product can expose you to materials and/or chemicals including arsenic, lead, and other materials and/or chemicals which are known to the state of California to cause cancer and/or reproductive harm.
For more information, visit www.P65Warnings.ca.gov
Brand:
3M
Material:
Ceramic Aluminum Oxide
Dry or Wet:
Dry
Width (Inch):
2-3/4"
Width (Decimal Inch):
2.7500"
Width (mm):
69.85mm
Backing Material:
Paper
Grit:
80
Backing Weight:
C Weight
interval quantity:
4
Ships:
From Manufacturer
