3M 7000118913 Psa Cloth Sanding Disc P180 Grit 3/4 Inch

Product Description

The 3M 7000118913 is a PSA cloth sanding disc designed for high-output material removal in industrial and trade finishing applications. Built on an X-weight cloth backing with aluminum oxide abrasive and a resin bond system, this disc handles aggressive sanding tasks without tearing, edge breakdown, or heat-related degradation. The pressure-sensitive adhesive backing mounts directly to a backup pad or steel platen and releases cleanly for fast disc changes. Rated to 20000 RPM and available in P180 grit, the 7000118913 suits both wet and dry sanding operations in metalworking, woodworking, and surface prep environments.

This disc is sized at 3/4 inch diameter and sold individually. The P180 grit is suited for intermediate to finish sanding passes where a smooth surface profile is needed before final finishing steps. Fabricators, metal finishers, and industrial maintenance technicians typically reach for this disc on handheld or inline tools fitted with compatible backup pads or platens. The aluminum oxide abrasive cuts consistently across ferrous and non-ferrous metals, wood, composites, and painted surfaces.

Key Features

• Pressure-sensitive adhesive backing adheres firmly to backup pads and steel platens and releases cleanly for fast replacement
• X-weight cloth backing withstands aggressive sanding without tearing or edge wear
• Aluminum oxide abrasive delivers fast cutting action and long service life across a wide range of surfaces
• Resin bond system resists heat buildup, extending disc life during sustained use
• Rated to 20000 RPM for compatibility with high-speed handheld and inline sanding tools
• Suitable for both wet and dry sanding applications

Compatibility

Designed for use with backup pads and steel platens that accept 3/4 inch PSA-style sanding discs.

Installation Notes

Installation is performed by pressing the PSA backing firmly onto a clean, dry backup pad or steel platen, ensuring full contact across the disc surface. Verify that the tool RPM rating does not exceed 20000 RPM before mounting. Inspect the backup pad for wear or contamination before applying a new disc, as surface debris will reduce adhesion and can cause disc slippage during operation.

Technical Specifications

• Disc Diameter: 3/4 inch
• Grit: P180
• Abrasive Material: Aluminum Oxide
• Backing Type: X-Weight Cloth
• Attachment Method: Pressure-Sensitive Adhesive (PSA)
• Max Speed: 20000 RPM
• Application Type: Wet or Dry
• Weight: 0.01 pounds
• Unit of Measure: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000118913