Norton 662611-36376 Sanding Disc 3.5 in A275 P80B Grit

Product Description

The NORTON 662611-36376 is a pressure-sensitive adhesive sanding disc designed for surface preparation and finishing applications. Part of the A275 line, this disc measures 3.5 inches in diameter with no hole and carries a P80B grit designation, placing it in the medium-coarse range well suited for aggressive material removal and stock leveling. The disc is sold individually and is intended for use by trade professionals and finishing technicians who require consistent cut and reliable adhesive backing on orbital and random-orbit sanders.

This disc is commonly used in light fabrication, metalworking, woodworking, and general surface prep scenarios where a no-hole disc format is required. The A275 specification indicates a structured abrasive film backing, which helps resist loading and maintain cut rate over the life of the disc. P80B grit is a common choice for initial surface leveling, weld blending, and removing mill scale or old coatings before progressing to finer grits.

Key Features

• 3.5-inch diameter no-hole disc format for broad compatibility with PSA pad tools
• P80B medium-coarse grit for aggressive stock removal and surface leveling
• A275 abrasive film construction resists loading for extended disc life
• Pressure-sensitive adhesive backing for quick, secure attachment to PSA sanding pads
• Minimum order quantity of 100 units supports production and shop-volume use

Compatibility

Designed as an OEM-style replacement-grade abrasive disc compatible with 3.5-inch PSA (pressure-sensitive adhesive) sanding pads on orbital and random-orbit sanders that accept no-hole disc configurations.

Installation Notes

Ensure the sanding pad surface is clean and free of debris before applying the disc to achieve full adhesive contact. Power down the sander before mounting or removing any abrasive disc. Avoid exceeding the maximum RPM rating of the sander to prevent disc failure. Discard discs that show signs of tearing, separation, or excessive loading.

Technical Specifications

• Disc Diameter: 3.5 inches
• Hole Configuration: No Hole
• Abrasive Type: A275
• Grit: P80B
• Backing Type: Pressure-Sensitive Adhesive (PSA)
• Unit of Measure: Each
• Minimum Order Quantity: 100

Standard Information

• Brand: NORTON
• Manufacturer Part Number: 662611-36376