3M 7000118882 Psa Cloth Disc 3 Inch P100 Aluminum Oxide

Product Description

The 3M 7000118882 is a pressure-sensitive adhesive (PSA) cloth sanding disc designed for heavy-duty material removal in professional finishing and fabrication applications. Built on an X-weight cloth backing, the disc withstands aggressive stock removal without tearing or edge breakdown. The aluminum oxide abrasive delivers fast cutting action and long service life across a wide range of substrates. A resin bond locks the abrasive grain in place and shields the disc from heat buildup, preserving cutting efficiency over extended use. Rated to 10000 RPM, this disc suits high-speed rotary tools and finishing equipment used in trade and industrial environments.

This disc is suited for metal fabrication shops, woodworking operations, and general industrial finishing where consistent, repeatable abrasive performance is required. The PSA backing adheres firmly to compatible backup pads or steel platens, allowing quick disc changes during production runs. The 348D construction supports both wet and dry sanding applications, giving technicians flexibility across different surface prep workflows. At 3 inches in diameter and P100 grit, it is commonly used for intermediate finishing passes where controlled material removal and surface conditioning are the goal.

Key Features

• Pressure-sensitive adhesive backing bonds securely to backup pads or steel platens and releases cleanly for fast replacement
• X-weight cloth backing resists tearing and edge wear under aggressive sanding pressure
• Aluminum oxide abrasive provides fast cut rate and extended service life on metal, wood, and composite surfaces
• Resin bond construction reduces heat damage and extends disc life during prolonged use
• Compatible with both wet and dry sanding applications
• Rated to 10000 RPM for use with high-speed rotary finishing equipment

Compatibility

Designed for use with PSA-compatible backup pads and steel platens on rotary finishing tools rated to 10000 RPM or higher. Suitable for 3-inch disc holders used in industrial and trade finishing applications.

Installation Notes

Mounting and disc changes should be performed with the tool powered off and disconnected from any power source. Ensure the backup pad or platen surface is clean and free of debris before adhering the disc to achieve proper PSA contact. Do not exceed the maximum rated speed of 10000 RPM. Inspect the disc for damage before each use and discard any disc showing cuts, tears, or separation at the edges.

Technical Specifications

• Disc Diameter: 3 inches
• Grit: P100
• Abrasive Material: Aluminum Oxide
• Backing Type: X-weight Cloth
• Attachment Method: Pressure-Sensitive Adhesive (PSA)
• Maximum Speed: 10000 RPM
• Application: Wet or Dry
• Weight: 0.01 pounds
• UPC: 00051144013319

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000118882