6" Stikit Blue Sanding Disc Roll - 40 Grit (100 Discs per Roll)

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 disc changes and less re-working.

These discs use 3M's Blue engineered ceramic mineral abrasive blend to deliver best-in-class cut and life with the convenience of a Stikit adhesive backing.

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.

• 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

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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 discs.
A more economical alternative would be 3M's lower performance Green Corps or Gold aluminum oxide discs, but these offer only a very modest price benefit and are better suited for grinding or wood sanding applications, respectively.
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