3M 7100053537 Psa Cloth Disc 5 Inch P240 Grit Ao

Product Description

The 3M 7100053537 is a PSA cloth sanding disc designed for heavy-duty material removal in industrial and trade finishing applications. The disc uses a pressure-sensitive adhesive backing that bonds firmly to backup pads or steel platens and releases cleanly for fast changeovers. Aluminum oxide abrasive delivers aggressive cutting action with a long service life across a wide range of surfaces. A resin bond system protects the disc from heat buildup, and an X-weight cloth backing provides the durability needed for demanding stock removal without tearing or edge breakdown.

This disc is suited for both wet and dry sanding operations on metal, wood, composites, and similar substrates. At P240 grit, it works well for finishing passes, surface prep before coating, or final scratch refinement after coarser grits. It is used by metal fabricators, woodworkers, auto body technicians, and general industrial finishing crews. The 5-inch diameter and 12000 RPM rating match standard random orbital and disc sanders common in shop and field environments.

Key Features

• Pressure-sensitive adhesive backing bonds to backup pads or steel platens and allows clean, fast disc removal
• X-weight cloth backing resists tearing and edge wear under aggressive sanding loads
• Aluminum oxide abrasive cuts fast and maintains performance across many surface types
• Resin bond construction dissipates heat to extend disc life
• Compatible with both wet and dry sanding applications
• Rated to 12000 RPM for use with standard disc sanders and orbital tools

Compatibility

Designed as a PSA-mount sanding disc for use with 5-inch backup pads or steel platens on disc sanders and random orbital sanders rated to 12000 RPM or higher.

Installation Notes

Disc mounting is performed by pressing the adhesive face firmly onto a clean, dry backup pad or steel platen, ensuring full surface contact before operation. Power down and disconnect the sander before mounting or removing any disc. Inspect the backup pad for damage or contamination prior to each disc installation, as debris on the pad surface can cause uneven adhesion and premature disc failure. Follow all applicable ANSI and OSHA abrasive product safety guidelines for maximum operating speed and personal protective equipment.

Technical Specifications

• Diameter: 5 inches
• Grit: P240
• Abrasive Material: Aluminum Oxide
• Backing Type: X-Weight Cloth
• Attachment Type: Pressure-Sensitive Adhesive (PSA)
• Maximum Speed: 12000 RPM
• Application Type: Wet or Dry
• Package Dimensions: 11.3 x 5.9 x 6.3 inches
• Weight: 0.02 pounds
• UPC: 00051144208814

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100053537