3M 7100016737 Psa Cloth Disc P100 Grit 3/4 Inch Ao

Product Description

The 3M 7100016737 is a pressure-sensitive adhesive (PSA) cloth sanding disc designed for high-speed material removal in industrial and trade finishing applications. Built on an X-weight cloth backing, this 3/4-inch diameter disc runs at up to 20000 RPM and uses aluminum oxide abrasive for fast cutting and extended service life. The resin bond system protects the abrasive from heat buildup, helping the disc last longer under aggressive use. The PSA backing mounts directly to a compatible backup pad or steel platen and releases cleanly for fast disc changes.

This disc is suited for metalworking, fabrication, and surface preparation tasks where a small-diameter, high-speed abrasive is needed. It handles both wet and dry sanding applications, making it appropriate for grinding, deburring, and finish work on metal, wood, and composite surfaces. At P100 grit, it is positioned for intermediate-stage material removal and surface refinement rather than coarse stock removal or final finishing.

Key Features

• PSA backing adheres firmly to backup pads or steel platens and releases cleanly for quick disc changes
• X-weight cloth backing withstands aggressive applications without tearing or edge wear
• Aluminum oxide abrasive delivers fast cut rate and long abrasive life across a range of surfaces
• Resin bond resists heat damage, extending disc life under sustained high-speed use
• Rated to 20000 RPM for compatibility with high-speed rotary tools and grinders
• Suitable for both wet and dry sanding applications

Compatibility

Designed for use with backup pads or steel platens that accept 3/4-inch PSA-mount sanding discs. Confirm backup pad RPM rating meets or exceeds 20000 RPM before use.

Installation Notes

Disc mounting and removal should be performed with the tool fully powered off and unplugged or air supply disconnected. Verify the backup pad or platen surface is clean and free of debris before pressing the PSA backing into place to ensure full adhesion. Do not exceed the 20000 RPM speed rating of the disc. Eye protection and appropriate respiratory PPE should be worn during operation per applicable safety standards.

Technical Specifications

• Diameter: 3/4 inch
• Grit: P100
• Abrasive Material: Aluminum Oxide
• Backing Type: X-Weight Cloth
• Bond Type: Resin
• Attachment Method: Pressure-Sensitive Adhesive (PSA)
• Maximum Speed: 20000 RPM
• Application: Wet or Dry
• Package Dimensions: 6.63 x 6.06 x 6.31 inches
• Weight: 0.01 pounds
• UOM: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100016737