2-3/4" Hookit Blue Multi-Hole Sheet Roll - 400 Grit (39 ft (13 yd) Roll Length)

Blue is the ideal boatyard abrasive for paint and filler — it stays sharper so it runs cooler, cuts fast, and provides a consistent scratch profile. Blue abrasives save you time and money with longer life, fewer paper changes and less re-working.

These sheet rolls use 3M's Blue engineered ceramic mineral abrasive blend to deliver best-in-class cut and life with the convenience of a Hookit™ fast-change backing.
The anti-loading design and the universal multi-hole pattern boost dust extraction.
The overall result is extended paper life, improved productivity, and a cleaner work environment.

3M™ Blue Abrasives are constructed with a blend of premium aluminum oxides and long-wearing synthetic ceramic mineral abrasive particles that cut through paint and body filler with consistent results every time.
Use the coarser gades for repairs and working with body fillers.
Use the finer grades for featheredging around repair areas as well as for primer sanding when prepping for paint.

• Cut or tear to desired length for use on vibrator sanders with Hookit pads, or Hookit fairing boards and sanding blocks
• Premium mineral package stays sharp - so it gives consistent performance for the life of the disc
• Sharper mineral particles cut faster with no plowing - so the disc runs cooler and minimizes surface heat damage
• Stearate coating reduces loading for improved performance
• Upgraded bonding resins improve durability
• Improved dust extraction efficiency

New Multi-Hole Pattern captures dust to reduce loading and also improves vacuum dust extraction. The Multi-Hole Pattern also significantly extends the life of the paper.

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The Blue Abrasives Series is 3M's premium mid-tier abrasive.
If you desire higher performance discs, consider 3M's purple Cubitron abrasive rolls.
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