The 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. The 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.
3M Hookit Blue abrasive discs 36181 are a cost-effective, high-performance upgrade for paint preparation and scuff sanding jobs. The multi-hole pattern provides excellent dust extraction to help reduce loading and help extend disc life, while the universal design aligns with most sanders and backup pads for durable, long-lasting use. Quickly change discs with the Hookit attachment system - a hook-and-loop feature which helps make disc attachment, removal, and re-attachment clean and easy. The engineered ceramic mineral blend delivers strong abrasive performance in its class, and the anti-loading coating helps keep dust from gathering between the abrasive grains for a faster precision cut. 3M Hookit Blue abrasive discs 36181 deliver best-in-class cut, life, and efficiency across your entire shop.
Features:
- Quality: Get a best-in-class cut rate and disc life with 400 Grade 3M Hookit Blue Abrasive Discs, a workhorse abrasive for auto repair professionals
- Maximum Performance: Engineered ceramic mineral blend is balanced for maximum abrasive performance in its class
- Multi-hole Pattern: Provides excellent dust extraction to help reduce loading and help extend disc life
- Universal Design: Designed to help you get your work done quicker and help you spend less time changing abrasives mid job
- Easy Change-outs: Change out discs quickly with the 3M Hookit attachment system
| Manufacturer Part Number | 7100091098 |
| Legacy SKU | UU004899801 |
| Center Hole Diameter (Inch) | 0.0 NP |
| Overall Diameter (Inch) | 6.0" |
| Overall Diameter (mm) | 152.4mm |
| Number of Vacuum Holes | 118.0 |
| Product Type | Blue Abrasive Disc |
| Abrasive Material | Ceramic Aluminum Oxide |
| Attachment Type | Hook & Loop |
| Backing Material | Paper |
| Backing Weight | C Weight |
| Coat Type | Closed Coat |
| Color Family | Blue |
| Converted Form | Disc |
| Form Type | Clean Sanding |
| Grade | Non Pertinent |
| Grit | 400 |
| Micron Grade | Non Pertinent |
| Performance Level | Better |
| Product Color | Blue |
| Product Form | Disc |
| Product Number | 321U |
| Sanding Method | Machine |
| Vacuum Support | Yes |
| Wet or Dry | Dry |
| Application | Clear Coat |
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
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