3M 7000148148 Psa Cloth Disc 5 Inch P100 Grit Ao

Product Description

The 3M 7000148148 is a PSA cloth sanding disc designed for heavy-duty material removal in professional finishing and fabrication applications. The pressure-sensitive adhesive backing bonds securely to a backup pad or steel platen and releases cleanly for fast disc changes. Built on an X-weight cloth backing, this disc handles aggressive stock removal without tearing or edge wear. The aluminum oxide abrasive delivers fast cutting action and extended service life across a wide range of substrates. A resin bond system protects the disc from heat buildup, maintaining abrasive performance through demanding cycles. Licensed trades and production grinding operators rely on this disc for both wet and dry sanding work.

This disc is suited for metalworking, woodworking, and composite finishing in both shop and field environments. The 5-inch diameter and P100 grit make it appropriate for intermediate stock removal and surface blending on ferrous and non-ferrous metals, wood, and plastics. At a rated speed of 12000 RPM, it is compatible with standard 5-inch random orbital and disc sanders equipped with PSA platens or backup pads. It can be used wet or dry, giving operators flexibility across different process requirements.

Key Features

• Pressure-sensitive adhesive backing adheres firmly to backup pads and steel platens and allows clean, fast removal
• X-weight cloth backing resists tearing and edge wear under aggressive grinding loads
• Aluminum oxide abrasive provides fast cut rate and long service life on a broad range of surfaces
• Resin bond construction limits heat damage and extends disc life in high-RPM applications
• Rated for wet and dry use, supporting flexible process setups
• 5-inch diameter at P100 grit suited for intermediate stock removal and surface blending

Compatibility

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

Installation Notes

Disc installation and replacement should be performed with the sander powered off and unplugged or air supply disconnected. Ensure the backup pad or platen surface is clean and free of adhesive residue before mounting a new disc. Do not exceed the rated speed of 12000 RPM. Inspect the disc for damage before each use and discard any disc showing tears, delamination, or worn abrasive edges.

Technical Specifications

• Disc Diameter: 5 inches
• Grit: P100
• Abrasive Material: Aluminum Oxide
• Backing Type: X-weight Cloth
• Attachment Method: Pressure-Sensitive Adhesive (PSA)
• Max Speed: 12000 RPM
• Wet/Dry Rated: Yes
• Weight: 0.04 pounds
• UPC: 00051144208869

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000148148