Norton 662611-31463 Sanding Disc 5 in A275 P100B Grit

Product Description

The NORTON 662611-31463 is a 5-inch adhesive-back sanding disc designed for material removal and surface preparation across a range of abrasive finishing applications. Built to the A275 specification, this disc uses a P100B grit rating, placing it in the medium-fine range suitable for blending, smoothing, and prep work before finishing coats. The no-hole design makes it compatible with non-vacuum backup pads and solid-face random orbital or disc sanders. These discs are sold individually as the unit of measure but are packaged 6 per box, making them practical for shop restocking or field kit replenishment.

This disc is well suited for use in bodywork, woodworking, metal fabrication, and general surface prep environments. The adhesive backing allows for quick disc changes on compatible PSA backup pads. A275-type abrasive discs are commonly used by finishing technicians, fabricators, and trade professionals who need consistent cut rate and controlled scratch pattern at the P100B grit level. The 5-inch format is one of the most widely used disc sizes in both shop and field settings.

Key Features

• 5-inch diameter with no hole pattern for use with solid PSA backup pads
• A275 abrasive construction for consistent cut and finish performance
• P100B grit rating for medium-fine material removal and surface blending
• Adhesive (PSA) backing for fast, secure attachment and easy disc changes
• Packaged 6 discs per box for convenient restocking

Compatibility

Designed for use with 5-inch PSA backup pads on random orbital sanders, disc sanders, and air-powered finishing tools that accept adhesive-back discs with a no-hole configuration.

Installation Notes

Clean and dry the backup pad surface before applying the adhesive disc to ensure full contact and prevent premature separation. Ensure the sander speed is appropriate for the material being worked to avoid loading the disc or burning the substrate. Worn or contaminated backup pads reduce adhesion and should be replaced before mounting a new disc. Discs should be stored flat and away from heat or moisture to preserve adhesive integrity.

Technical Specifications

• Disc Diameter: 5 inches
• Hole Pattern: No Hole
• Abrasive Type: A275
• Grit: P100B
• Backing Type: Adhesive (PSA)
• Packaging Quantity: 6 per box
• Unit of Measure: Each
• Minimum Order Quantity: 6

Standard Information

• Brand: NORTON
• Manufacturer Part Number: 662611-31463