Norton 662611-27484 Waterproof Paper Disc 8 in 600 Grit T461

Product Description

The NORTON 662611-27484 is a waterproof paper sanding disc designed for wet and dry abrading applications across a range of finishing tasks. Measuring 8 inches in diameter with no center hole, this disc uses a T461 backing and carries a 600 grit rating, placing it firmly in the fine-finishing range. At 600 grit, it is suited for final surface preparation, paint flatting, and finish sanding where a smooth, refined surface profile is required before topcoating or polishing. These discs are sold in a packaging quantity of 100 units, making them practical for shop environments with continuous throughput demands.

These waterproof paper discs are appropriate for use in automotive refinishing, woodworking, metal fabrication, and composite finishing. The waterproof paper construction allows use with water or other lubricants to reduce heat buildup, extend disc life, and minimize loading during wet sanding operations. They are a common choice for body shop technicians, industrial finishers, and skilled woodworkers who perform multi-stage sanding sequences culminating in fine-grit passes.

Key Features

• 600 grit rating for fine finishing and surface preparation
• 8-inch diameter, no hole configuration for use on compatible backing pads
• T461 waterproof paper backing suitable for wet and dry sanding
• Sold in a 100-disc pack for high-volume shop use
• Waterproof construction supports use with water-based lubricants to reduce loading

Compatibility

Designed for use with 8-inch no-hole sanding backup pads and disc holders compatible with the T461 paper disc format. Confirm pad diameter and hole pattern before installation.

Installation Notes

Attach the disc securely to a compatible 8-inch backup pad rated for the intended operating speed. When wet sanding, ensure the work area and equipment are appropriate for water use and that any electrical equipment is properly protected. Replace discs when cutting performance degrades or when the abrasive layer shows visible wear or loading. Follow the tool and disc manufacturer guidance on maximum operating RPM.

Technical Specifications

• Diameter: 8 inches
• Hole Configuration: No Hole
• Grit: 600
• Disc Type: T461
• Backing: Waterproof Paper
• Packaging Quantity: 100 discs
• Unit of Measure: Each
• Minimum Order Quantity: 500

Standard Information

• Brand: NORTON
• Manufacturer Part Number: 662611-27484