3M 7000028093 Stikit 216U Disc Roll 5 Inch P320 Grit

Product Description

The 3M 7000028093 is an aluminum oxide abrasive disc roll in the Stikit 216U series, designed for fast-attach sanding on a compatible Stikit backup pad (sold separately). Each disc measures 5 inches in diameter and cuts at P320 grit, placing it in the fine-finishing range suitable for surface prep, scratch refinement, and final smoothing passes. The roll format eliminates disc liners entirely, so technicians pull a disc, press it onto the pad, and get back to work without handling loose interleave paper. At 1.25 pounds per roll, the unit is easy to store at a workstation or carry to a job site.

This disc roll suits finishing work in automotive body, woodworking, metal fabrication, and general surface prep applications. The open-coat construction and load-resistant coating make it well suited for tasks where dust loading would otherwise shorten disc life. It is a practical choice for any trade professional or finishing tech who needs consistent P320 performance with minimal downtime between disc changes.

Key Features

• Roll format eliminates disc liners, reducing change-out time and improving productivity
• Aluminum oxide mineral delivers durable, fast-cutting performance across a wide range of surfaces
• Open-coat construction reduces dust buildup on the abrasive face and the workpiece
• Load-resistant coating extends abrasive grain life by resisting premature surface loading
• A-weight light paper backing is suited to finishing and fine-material removal applications
• Pressure-sensitive adhesive backing attaches directly to Stikit-style backup pads

Compatibility

Designed for use with 3M Stikit backup pads that accept 5-inch pressure-sensitive adhesive discs; backup pad sold separately.

Installation Notes

Apply the disc by pressing the adhesive side firmly and evenly onto a clean, dry Stikit backup pad surface. Ensure the pad is mounted securely to the tool and the tool is at rest before attaching or removing discs. Inspect the backup pad for wear or contamination that could cause uneven disc seating. Dispose of spent discs according to local waste guidelines for coated abrasives.