3M 7100025486 Psa Cloth Disc 24 Inch 60 Grit Ao

Product Description

The 3M 7100025486 is a pressure-sensitive adhesive (PSA) cloth sanding disc designed for heavy-duty material removal in industrial and professional finishing applications. Built on an X-weight cloth backing, this disc handles aggressive grinding and sanding without tearing or edge breakdown. The aluminum oxide abrasive cuts fast and holds up across a wide range of ferrous and non-ferrous surfaces. A resin bond system protects the abrasive layer from heat buildup, extending overall disc life. Licensed trades and skilled fabricators reach for this disc when production output and consistency matter.

This disc is suited for large-format sanding operations on metal fabrication, woodworking, and surface prep work. The 24-inch diameter and 60-grit cut make it a practical choice for stock removal and blending on wide, flat workpieces using a backup pad or steel platen. It supports both wet and dry sanding environments, adding flexibility to multi-step finishing workflows.

Key Features

• PSA backing adheres firmly to backup pads or steel platens and releases cleanly for fast disc changes
• X-weight cloth backing resists tearing and edge wear under aggressive sanding pressure
• Aluminum oxide abrasive delivers fast cutting action with long service life across multiple surface types
• Resin bond construction protects against heat damage and extends disc longevity
• Compatible with both wet and dry sanding applications
• Large 24-inch diameter covers wide surface areas efficiently in production settings

Compatibility

Designed for use with backup pads or steel platens that accept 24-inch PSA-mount sanding discs in industrial sanding and grinding equipment.

Installation Notes

Installation and disc changes should be performed with the machine powered off and fully stopped. Ensure the backup pad or steel platen surface is clean and free of debris before applying the PSA disc to achieve full adhesion. Align the disc carefully before pressing firmly to the platen to avoid air pockets. Worn or damaged backup pads should be replaced before mounting a new disc to prevent uneven contact and premature disc failure.

Technical Specifications

• Disc Diameter: 24 inches
• Grit: 60
• Abrasive Material: Aluminum Oxide
• Backing Type: X-weight Cloth
• Attachment Method: Pressure-Sensitive Adhesive (PSA)
• Application Type: Wet or Dry
• Weight: 1.5 pounds
• Package Dimensions: 28.6 x 28.6 x 1.7 inches
• Sold As: Each
• Minimum Order Quantity: 10

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100025486