3M 7100078156 6 Inch P180 Sanding Disc Clean Sanding

Product Description

The 3M 7100078156 is a coated abrasive hook-and-loop sanding disc engineered for clean sanding applications. The disc features a proprietary multi-hole pattern designed to evacuate dust more efficiently than standard 5- or 6-hole disc layouts, which extends disc life and maintains consistent cut performance. At 6 inches in diameter with a P180 grit rating, it is suited for finish sanding and surface preparation work on wood, composites, and painted surfaces. The aluminum oxide abrasive grain cuts faster and holds up longer than traditional garnet. An open-coat, load-resistant coating resists clogging under heavy material removal. Trade professionals and skilled finishers install these discs on random orbital and orbital sanders.

This disc is used in residential and light commercial finishing applications where dust control and surface quality are priorities. The multi-hole pattern works with dust-extraction sanders and shop vac systems to reduce airborne particulate at the work surface. The P180 grit makes it appropriate for intermediate and final sanding passes on bare wood, primer, and lightly scuffed topcoats. The hook-and-loop attachment system allows quick disc changes without tools and supports reuse over the life of the abrasive.

Key Features

• Proprietary multi-hole pattern provides dust extraction superior to standard 5- or 6-hole disc designs
• Open-coat, load-resistant coating resists clogging and sustains cut rate over the disc life
• Hook-and-loop backing allows tool-free disc changes and supports disc reuse
• Aluminum oxide grain cuts faster and lasts longer than garnet abrasives
• C-weight paper backing provides firm support for aggressive sanding passes
• P180 grit suited for intermediate and final finish sanding on wood and painted surfaces

Compatibility

Designed for use with 6 inch hook-and-loop random orbital and orbital sanders equipped with dust extraction ports compatible with the multi-hole pattern layout.

Installation Notes

Installation is performed by finish carpenters, painters, and surface prep technicians. Power down or unplug the sander before attaching or removing the disc. Press the disc firmly onto the hook-and-loop pad to ensure full contact before starting the tool. Inspect the disc for loading or wear and replace when cut rate drops noticeably.

Technical Specifications

• Diameter: 6 inches
• Grit: P180
• Abrasive Material: Aluminum Oxide
• Backing Weight: C-weight paper
• Attachment Type: Hook and Loop
• Coating Type: Open coat, load-resistant
• Weight: 0.02 pounds
• UOM: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100078156