3m 321u 36178 Blue Hookit Disc 150mm 240g

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. • A best-in-class abrasive for a variety of applications • Engineered ceramic mineral blend is balanced for maximum abrasive performance in its class • Discs available in mutli-hole pattern for excellent dust extraction or in no-hole format • Anti-loading coating prevents dust and debris from clogging the cutting surface • Upgraded resins improve durability and finish

- Attachment Type: Hook & Loop
- Backing Material: Paper
- Backing Weight: C Weight
- Brands: Hookit™
- Coat Type: Closed Coat
- Grit: 240
- Mineral Type: Ceramic Aluminum Oxide
- Performance Level: Better
- Product Form: Disc
- Product Type: Discs
- Sanding Method: Hand, Machine
- Vacuum Support: Yes
- Wet or Dry: Dry