Norton 662611-40499 5 Inch A975 P150B Sanding Disc 100 Roll

Product Description

The NORTON 662611-40499 is a pressure-sensitive adhesive (PSA) sanding disc designed for surface preparation, finishing, and material removal tasks. Built to the A975 specification, these 5-inch discs feature a P150B grit rating suited for intermediate sanding stages where controlled material removal and surface smoothing are required. The no-hole design makes them appropriate for use on sanders without vacuum extraction ports. Each roll contains 100 discs, giving service professionals and shop technicians a consistent, production-ready supply. These discs are intended for use by abrasives-trained tradespeople and finishing professionals working in woodworking, metal fabrication, automotive body work, or general surface prep applications.

These 5-inch PSA discs are suited for both shop and field applications where a reliable mid-grit abrasive is needed. The P150B grit classification positions them for scuff sanding between coats, light stock removal on wood or soft metals, and surface conditioning prior to priming or painting. The adhesive backing allows direct mounting to compatible PSA backup pads without additional fasteners or hardware. Sold per roll of 100 discs, with a minimum order quantity of 4 rolls per purchase.

Key Features

• A975 abrasive disc type for consistent cut rate and finish quality
• P150B grit rating for intermediate stock removal and surface smoothing
• 5-inch diameter with no-hole configuration for solid-face backup pads
• Pressure-sensitive adhesive (PSA) back for tool-free mounting to PSA backup pads
• 100 discs per roll for high-volume production use
• Sold per roll with a minimum purchase quantity of 4 rolls

Compatibility

Designed for use with 5-inch PSA backup pads on random orbital and single-action sanders configured for no-hole, adhesive-back discs.

Installation Notes

Mounting these discs requires a clean, dry PSA backup pad surface for proper adhesion. Remove any debris or adhesive residue from the backup pad before applying a new disc. Ensure the sander is powered off and unplugged before changing discs. Follow the tool and disc manufacturer guidelines for maximum operating RPM to prevent disc separation during use.

Technical Specifications

• Disc Type: A975
• Grit: P150B
• Diameter: 5 inches
• Hole Configuration: No Hole
• Backing Type: Pressure-Sensitive Adhesive (PSA)
• Quantity Per Roll: 100 discs
• Minimum Order Quantity: 4 rolls

Standard Information

• Brand: NORTON
• Manufacturer Part Number: 662611-40499