3M 7000118917 Psa Cloth Disc 1 Inch P180 Grit Ao

Product Description

The 3M 7000118917 is a pressure-sensitive adhesive (PSA) cloth sanding disc designed for high-output material removal in industrial and trade finishing applications. Built on an X-weight cloth backing, this 1-inch diameter disc handles aggressive stock removal without tearing or edge wear. The aluminum oxide abrasive delivers fast cutting action with extended service life across a wide range of surface types. A resin bond system protects the abrasive layer from heat buildup, helping the disc last longer under continuous use. The PSA backing adheres firmly to a backup pad or steel platen and releases cleanly for fast changeovers. Rated at 20000 RPM.

This disc is suited for metal fabrication, woodworking, and surface prep tasks where a compact 1-inch disc is required. The P180 grit makes it appropriate for fine finishing passes, scratch removal, and surface blending prior to coating or finishing. It is compatible with both wet and dry sanding operations, adding flexibility across different workflow conditions. Typical users include metal finishers, fabricators, and production line operators working with angle grinders or die grinders fitted with a matching PSA backup pad.

Key Features

• Pressure-sensitive adhesive backing adheres to backup pads or steel platens and releases cleanly for fast disc changes
• X-weight cloth backing resists tearing and edge wear during aggressive applications
• Aluminum oxide abrasive provides fast cutting action and long service life on a variety of surfaces
• Resin bond system dissipates heat to extend disc life under continuous use
• Suitable for both wet and dry sanding applications
• Rated at 20000 RPM for high-speed tool compatibility

Compatibility

Designed for use with PSA backup pads or steel platens on die grinders and angle grinders accepting 1-inch PSA sanding discs.

Installation Notes

Mounting and disc changes should be performed with the tool powered off and disconnected from its power source. Ensure the backup pad or steel platen surface is clean and free of debris before applying the PSA disc to achieve a secure bond. Verify that the tool's rated RPM meets or exceeds 20000 RPM and that all guards are in place before operation. Follow applicable ANSI and OSHA abrasive wheel safety standards during use.

Technical Specifications

• Disc Diameter: 1 inch
• Grit: P180
• Abrasive Material: Aluminum Oxide
• Backing Type: X-weight Cloth
• Attachment Method: Pressure-Sensitive Adhesive (PSA)
• Max Speed: 20000 RPM
• Application: Wet or Dry
• Weight: 0.01 pounds
• Unit of Measure: Each
• UPC: 00051144209286

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000118917