3M 7100160823 Sanding Screen 120 Grit 16 Inches

Product Description

The 3M 7100160823 is a 120-grit sanding screen designed for floor finishing and surface preparation work. Built on an open-mesh screen backing, it uses silicon carbide abrasive bonded with resin to cut efficiently while resisting loading and clogging. At 16 inches in diameter, it mounts directly to rotary floor machines used in commercial and residential applications. The fine 120-grit rating makes it well suited for light stock removal, scuff sanding between finish coats, and final prep on hard surface floors. Weighing 2 pounds per unit, it is a standard replacement consumable for floor maintenance crews and finish contractors.

This sanding screen is intended for use on concrete, marble, stone, wood, and surfaces coated with urethane finishes. It fits standard 16-inch rotary floor buffers and swing machines commonly operated by flooring contractors, janitorial maintenance crews, and restoration technicians. The open-mesh construction allows dust to pass through the screen rather than accumulating on the abrasive face, which extends working life compared to closed-backing abrasive discs. It is sold as a single unit and is appropriate for both initial surface prep and inter-coat sanding on finish floors.

Key Features

• Silicon carbide abrasive bonded with resin for consistent, sharp cutting action
• 120 grit (fine grade) suited for inter-coat scuffing and final surface prep
• Open-mesh screen design resists loading on concrete, stone, wood, and urethane-coated surfaces
• 16-inch diameter fits standard rotary floor machines
• Brown pad color for easy grit identification on the job

Compatibility

Designed for use with standard 16-inch rotary floor buffer and swing machine pads on concrete, marble, stone, wood, and urethane-finished floor surfaces.

Installation Notes

This screen is installed and operated by flooring contractors and maintenance technicians using rotary floor machines. Secure the screen under a drive pad before powering the machine, and confirm the pad and screen are centered before starting. Keep bystanders clear of the operating radius and wear appropriate eye and respiratory protection when dry-grinding or scuffing floor surfaces. Replace the screen when abrasive performance drops noticeably or the mesh shows visible tears.