Norton 662611-31453 Sanding Disc 5 in A275 P500B Grit

Product Description

The NORTON 662611-31453 is a 5-inch adhesive-back sanding disc designed for finish sanding and surface preparation tasks across a range of trade and industrial applications. Built to the A275 specification, this disc delivers consistent cut and finish at P500B grit, making it well suited for fine material removal, scratch refinement, and pre-finish leveling on wood, composites, and painted surfaces. Supplied in bulk disc roll format with no center hole, it is compatible with hook-and-loop or PSA backup pads of matching diameter. Trade professionals and industrial finishers rely on this disc for repeatable surface quality in high-volume production or service environments.

This disc is intended for use in professional finishing environments where fine-grit abrasives are required. The no-hole configuration suits solid backup pad systems. At P500B grit, the disc is appropriate for final sanding stages before topcoat application, sealer sanding, or fine denibbing work on cured finishes. Packaged in a roll format with a minimum order quantity of 100 units, it is positioned for professional shop use rather than single-unit retail applications.

Key Features

• A275 abrasive specification for consistent cut and finish performance
• P500B grit rating suited for fine surface prep and pre-finish sanding
• 5-inch diameter with no center hole for solid PSA backup pad compatibility
• Bulk roll format supports high-volume workflow and reduces per-disc cost
• Adhesive-back (PSA) mounting for quick disc changes on compatible tools

Compatibility

Designed for use with 5-inch PSA (pressure-sensitive adhesive) backup pads and random orbital or rotary sanders accepting no-hole disc configurations.

Installation Notes

PSA discs should be applied to a clean, dry backup pad free of dust, oil, and residue from previous adhesive. Ensure the sander is powered off and unplugged before changing discs. Apply firm, even pressure across the disc face when mounting to prevent air pockets that reduce adhesion. Remove and replace discs before loading becomes excessive to maintain consistent finish quality and avoid disc slippage.

Technical Specifications

• Abrasive Type: A275
• Grit: P500B
• Disc Diameter: 5 inches
• Hole Configuration: No Hole
• Format: Disc Roll (Bulk)
• Minimum Order Quantity: 100
• Unit of Measure: Each

Standard Information

• Brand: NORTON
• Manufacturer Part Number: 662611-31453