Norton 662611-31496 Sanding Disc 5 in 120 Grit A275

Product Description

The NORTON 662611-31496 is a pressure-sensitive adhesive (PSA) sanding disc designed for use with 5-hole vacuum-ready random orbital and dual-action sanders. Part of the A275 line, this disc uses a stearated aluminum oxide abrasive coating that resists loading and extends disc life on wood, primers, and painted surfaces. The P120B grit designation places it in the medium-fine range, making it well-suited for intermediate sanding passes between coats or before final finishing. Sold in a roll format for bulk dispensing, these discs are a standard supply item in auto body shops, cabinet shops, and paint prep operations.

These discs are intended for professional finishing trades including auto body technicians, furniture makers, and general woodworking shops. The PSA backing provides quick application to a foam or hard-pad backup plate with no mechanical fasteners required. The 5-hole vacuum pattern supports dust extraction when paired with a compatible dust collection system or sander port, keeping the work surface cleaner and improving abrasive longevity. Packaged in a roll of 6 discs per unit, they are dispensed one at a time for efficient job-site use.

Key Features

• P120B grit — medium-fine aluminum oxide abrasive for intermediate sanding and paint prep
• A275 stearated coating resists loading on resinous and painted surfaces
• PSA backing for fast, tool-free attachment to backup pads
• 5-inch diameter with 5-hole vacuum pattern for integrated dust extraction
• Roll format allows clean, single-disc dispensing in production environments
• Sold in packs of 6 discs per roll unit

Compatibility

Designed for use with 5-inch PSA backup pads on random orbital and dual-action sanders equipped with a 5-hole dust extraction port.

Installation Notes

Application requires a clean, dry backup pad free of adhesive residue from previous discs. Peel the disc from the roll liner and press firmly onto the pad before use. Ensure the vacuum holes on the disc align with the sander port holes to maintain dust extraction efficiency. Discs should be discarded when abrasive loading or glazing reduces cut rate.

Technical Specifications

• Disc Diameter: 5 inches
• Grit: P120B
• Abrasive Type: A275 Stearated Aluminum Oxide
• Attachment Type: PSA (Pressure-Sensitive Adhesive)
• Hole Pattern: 5-Hole Vacuum
• Format: Roll
• Quantity per Pack: 6 discs
• Unit of Measure: Each
• Minimum Order Quantity: 100

Standard Information

• Brand: NORTON
• Manufacturer Part Number: 662611-31496