Norton 662611-40500 Sanding Disc 5 in A975 P120B Grit

Product Description

The NORTON 662611-40500 is a 5-inch pressure-sensitive adhesive (PSA) sanding disc designed for surface preparation and finishing work across woodworking, metal fabrication, and general abrasive applications. Built to the A975 specification and carrying a P120B grit designation, this disc delivers a medium-fine cut suitable for stock removal and pre-finish smoothing. The no-hole design makes it compatible with flat backup pads that do not require dust extraction ports. Trade professionals and shop technicians rely on this format for consistent results on orbital and random-orbit sanders.

This disc is suited for use in professional shop environments and on job sites where flat PSA disc sanders are the standard tool. The P120B grit level is appropriate for intermediate sanding stages — removing scratches left by coarser grits before transitioning to finish grits. Typical applications include wood cabinet surfaces, painted metal panels, fiberglass, and composite materials. These discs are sold in bulk quantities with a minimum order of 100 units, making them a practical choice for high-volume production and service operations.

Key Features

• 5-inch diameter PSA backing for secure adhesion to flat backup pads
• A975 disc type for consistent abrasive performance across production runs
• P120B grit rating for medium-fine material removal and surface prep
• No-hole configuration — compatible with solid backup pads without vacuum ports
• Bulk-pack format supports high-volume shop and field use

Compatibility

Designed for use with 5-inch flat PSA backup pads on orbital and random-orbit sanders configured for no-hole disc formats.

Installation Notes

These discs are installed by trade workers and shop technicians familiar with abrasive tooling. Before mounting, ensure the backup pad surface is clean and free of adhesive residue from previous discs, as contamination reduces bond strength. Press the disc firmly onto the backup pad and allow a brief dwell time before applying full load. Replace discs when cutting action diminishes or when disc edges begin to lift.

Technical Specifications

• Disc Type: A975
• Grit: P120B
• Diameter: 5 inches
• Hole Pattern: No Hole
• Backing: PSA (Pressure-Sensitive Adhesive)
• Minimum Order Quantity: 100
• Unit of Measure: Each

Standard Information

• Brand: NORTON
• Manufacturer Part Number: 662611-40500