3M 81431 Regalite Resin Bond Power Sanding Belt, P80 Grit, 4" x 24", Purple

For tough portable belt sanding jobs; features long-lasting, durable 3M Cubitron abrasive grain cloth belt constructed on a Y weight, strong, durable cloth backing. Resin bonded for heat resistance. The closed coat feature provides a better finish and less aggressive cut than a comparable open coat abrasives of the same grade.

• 700 Series
• Heavy-duty
• Blended 3M Ceramic abrasive grain and premium aluminum oxide minerals on a heavy Y wt. cloth backing
• Film splice allows for the belt to be run bi-directional
• Self-sharpening cubitron sol gel mineral creates sharp new cutting edges as it wears for high cut rates, long life, consistency, increased productivity and fracture toughness
• Higher stock removal with less heat and loading
• Used in Sanding, Grinding, Deburring, Blending, Finishing and Polishing Applications.

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