Norton 662611-31464 Sanding Disc 5 in A275 P80B Grit

Product Description

The NORTON 662611-31464 is a 5-inch pressure-sensitive adhesive sanding disc designed for surface preparation, material removal, and finish work across a range of trade and industrial applications. Built to the A275 specification with a P80B grit rating, this disc delivers aggressive cutting action suited for moderate stock removal and surface conditioning. The no-hole disc format is compatible with solid backup pads and is sold in rolls of 100 discs, packaged 6 rolls per box. These discs are a standard consumable for body shops, fabrication shops, and flooring contractors who require consistent, repeatable abrasive performance.

This product is used in applications where a 5-inch PSA disc is the standard format, including random orbital and rotary sanding tools fitted with matching backup pads. The A275 designation identifies the abrasive film type, which provides a durable cutting surface suitable for wood, painted surfaces, composites, and light metal work. The P80B grit is positioned in the medium-coarse range, making it effective for paint stripping, rough shaping, and preparing surfaces prior to finer finishing steps. These discs are appropriate for both shop and field use wherever production-volume sanding is required.

Key Features

• 5-inch diameter, no-hole PSA disc format for use with solid backup pads
• A275 abrasive film type for durable, consistent cutting performance
• P80B grit rating in the medium-coarse range for stock removal and surface prep
• 100 discs per roll for high-volume production use
• Packaged 6 rolls per box for efficient job site or shop stocking

Compatibility

Designed for use with 5-inch solid PSA backup pads on random orbital and rotary sanders requiring a no-hole disc configuration.

Installation Notes

These discs are applied by pressing the PSA backing firmly onto a clean, dry backup pad free of debris or residue from previous discs. Ensure the sander is powered off and unplugged before changing discs. Align the disc evenly on the pad to prevent edge lifting during operation. Discard discs that show signs of loading, glazing, or delamination to maintain consistent cut rate and surface quality.

Technical Specifications

• Disc Diameter: 5 inches
• Hole Pattern: No Hole
• Abrasive Type: A275
• Grit: P80B
• Discs Per Roll: 100
• Rolls Per Box: 6
• Unit of Measure: Each
• Minimum Order Quantity: 6

Standard Information

• Brand: NORTON
• Manufacturer Part Number: 662611-31464