3M 7000118892 Psa Disc 16 in 60 Grit Aluminum Oxide

Product Description

The 3M 7000118892 is a pressure-sensitive adhesive (PSA) abrasive disc designed for aggressive material removal on flat and contoured surfaces. Built on an X-weight cloth backing, this disc delivers the rigidity and durability needed for demanding grinding and finishing applications. The aluminum oxide abrasive grain runs at 60 grit, placing it in the medium grade range and making it well-suited for stock removal, weld blending, and surface preparation work. The PSA mount system allows fast disc changes without mechanical fasteners, reducing downtime during production runs. Licensed tradespeople and fabrication professionals rely on this disc format for consistent, repeatable results.

This disc is intended for use on bench top motors and random orbital sanders in both shop and field settings. At 16 inches in diameter, it fits larger-format machines used in industrial fabrication, floor grinding, and heavy surface prep. The flexible cloth construction allows the disc to conform slightly to irregular surfaces, extending usable contact area. It is sold individually and is appropriate for metal, wood, and composite substrates where medium-grit cutting action is required.

Key Features

• 16-inch diameter fits large-format bench top motors and random orbital sanders
• 60 grit aluminum oxide abrasive for medium-grade stock removal and surface prep
• X-weight cloth backing provides stiffness and tear resistance under load
• Pressure-sensitive adhesive mount for tool-free disc changes
• Flexible construction allows partial conformance to uneven surfaces
• No vacuum holes — suitable for machines without dust-extraction platens

Compatibility

Compatible with bench top motors and random orbital sanders accepting 16-inch PSA-mount abrasive discs.

Installation Notes

Installation is performed by trade professionals in fabrication, metalworking, and woodworking environments. Power down and disconnect the machine from its power source before mounting or removing the disc. Press the PSA backing firmly and evenly onto a clean, dry platen to ensure full adhesive contact before operation. Inspect the disc for tears or delamination before each use and remove immediately if damage is found.