3M 7010325466 Abrasive Disc Roll 8 Inch P400 Grit

Product Description

The 3M 7010325466 is a coated abrasive disc roll featuring open-coat aluminum oxide grain on an A-weight light paper backing with a pressure-sensitive adhesive backing for tool-free attachment. The roll format eliminates individual disc liners, allowing faster disc changes on compatible Stikit backup pads. At P400 grit, these discs are suited for fine finishing and surface preparation work where consistent scratch patterns and minimal loading are required. The load-resistant coating helps keep the abrasive surface clear of swarf and debris, extending the usable life of each disc. The 8-inch diameter fits standard backup pads designed for the Stikit attachment system.

These disc rolls are used in finishing applications across automotive bodywork, woodworking, and light metalworking. The P400 grit level is appropriate for final sanding passes before priming or topcoat application, scuff sanding between finish coats, and surface blending. The roll form is well suited to production environments and mobile service operations where speed of disc replacement directly affects throughput. A Stikit backup pad is required for use and is sold separately.

Key Features

• Roll format eliminates disc liners and speeds up disc changes at the pad
• Open-coat aluminum oxide construction reduces dust loading on the abrasive surface
• Load-resistant coating extends abrasive grain life and maintains consistent cut rate
• A-weight paper backing provides flexibility suited to contour and finishing work
• Pressure-sensitive adhesive backing attaches directly to Stikit-compatible backup pads
• P400 grit delivers fine scratch patterns appropriate for pre-finish and between-coat sanding

Compatibility

Designed for use with Stikit backup pads accepting an 8-inch disc. Backup pad is sold separately and is not included with this roll.

Installation Notes

These discs are installed by hand onto a Stikit backup pad mounted to a random orbital or disc sander. Ensure the backup pad surface is clean and free of debris before attaching each disc to achieve full adhesive contact. Disconnect the sander from its power source or air supply before changing discs. Do not exceed the maximum RPM rating of the backup pad in use.

Technical Specifications

• Disc Diameter: 8 inches
• Grit: P400
• Mineral Type: Aluminum Oxide
• Backing: A-weight paper
• Coat Type: Open coat
• Attachment Type: Pressure-sensitive adhesive (Stikit)
• Unit of Measure: Roll
• Package Weight: 2.33 pounds
• Package Length: 17.9 inches
• Package Width: 10.8 inches
• Package Height: 6.3 inches
• Minimum Order Quantity: 4
• UPC: 00051131014848

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010325466