Norton 662611-31511 6 Inch A275 P180B Sanding Disc Psa Roll

Product Description

The NORTON 662611-31511 is a pressure-sensitive adhesive (PSA) sanding disc in a roll format, designed for flat and orbital sanding applications in professional finishing work. Part of the A275 line, this disc measures 6 inches in diameter and carries a P180B grit rating, placing it in the fine-grit range suited for intermediate to finish sanding passes. The roll format allows technicians and finishing professionals to cut discs to length or dispense pre-cut discs efficiently on the job. Six vacuum holes support dust extraction when used with compatible vacuum-ready backing pads, keeping the work surface clear and extending disc life.

This product is used in automotive body finishing, woodworking, and surface preparation applications where consistent scratch patterns and controlled material removal are required at the fine-grit stage. The P180B grit is commonly applied between primer coats or before final topcoat application in refinishing work, and in cabinetry and millwork for final sanding before staining or sealing. It is installed by body technicians, finish carpenters, and industrial painters working with DA sanders, orbital sanders, or vacuum-equipped sanding systems.

Key Features

• P180B fine grit for intermediate and pre-finish sanding passes
• PSA backing allows direct adhesive mounting to compatible sanding pads
• 6-inch diameter with 6 vacuum holes for dust extraction compatibility
• A275 series construction for consistent cut and finish quality
• Roll format for efficient dispensing in production or shop environments

Compatibility

Designed for use with 6-inch PSA-style backing pads on random orbital and dual-action sanders equipped with vacuum dust collection systems.

Installation Notes

Ensure the backing pad surface is clean and free of debris before applying the PSA disc to achieve full adhesive contact. Power down the sander before mounting or removing discs. Align vacuum holes on the disc with the ports on the backing pad to maintain dust extraction performance. Discard discs showing loading, tearing, or loss of adhesion to avoid uneven scratch patterns on the work surface.

Technical Specifications

• Series: A275
• Diameter: 6 inches
• Vacuum Holes: 6
• Grit: P180B
• Backing Type: PSA (Pressure-Sensitive Adhesive)
• Format: Roll
• Packaging Quantity: 6 per roll
• Unit of Measure: Each
• Minimum Order Quantity: 100

Standard Information

• Brand: NORTON
• Manufacturer Part Number: 662611-31511