Norton 662611-49537 Speed-grip Paper Disc 5in No Hole P400B

Product Description

The NORTON 662611-49537 is a Speed-Grip hook-and-loop paper abrasive disc designed for fine finishing and surface preparation work. Built on an A975 paper backing, this disc uses a P400B grit designation, placing it in the ultra-fine range suited for final sanding passes, paint prep, and between-coat scuffing. The 5-inch diameter with no center hole is intended for use on solid-pad orbital sanders without vacuum extraction ports. Each package contains 50 discs. These discs are installed by body shop technicians, finish carpenters, and surface prep specialists working in automotive, woodworking, and light metal fabrication environments.

The A975 Speed-Grip series is commonly used in production finishing environments where consistent scratch patterns and reliable hook-and-loop adhesion are required across multiple reattachments. The P400B grit level is appropriate for fine material removal, smoothing prior coats of primer or sealer, and preparing surfaces for topcoat application. Suitable for use on wood, painted surfaces, and light composites in both shop and field settings.

Key Features

• P400B ultra-fine grit for finish sanding and between-coat preparation
• A975 paper backing provides consistent flexibility and tear resistance
• Speed-Grip hook-and-loop attachment for fast disc changes without adhesive
• 5-inch diameter, no hole configuration for solid-pad orbital sanders
• 50 discs per pack supports high-volume production use

Compatibility

Designed as a hook-and-loop replacement abrasive disc for 5-inch solid-pad random orbital and orbital sanders that accept no-hole Speed-Grip style discs.

Installation Notes

Align the disc evenly on the sander pad before pressing to seat the hook-and-loop fastening surface. Ensure the sander is powered off and unplugged before mounting or removing discs. Discard discs showing signs of loading, tearing, or hook-loop degradation to maintain consistent finish quality. Follow applicable shop safety guidelines for dust control when sanding painted or composite surfaces.

Technical Specifications

• Disc Diameter: 5 inches
• Hole Configuration: No Hole
• Grit: P400B
• Disc Type: A975
• Attachment Type: Speed-Grip Hook-and-Loop
• Package Quantity: 50 discs
• Unit of Measure: Each
• Minimum Order Quantity: 200

Standard Information

• Brand: NORTON
• Manufacturer Part Number: 662611-49537