3M 7010328712 Scotch-brite Cf-dc Non-woven Disc 7 Inch

Product Description

The 3M 7010328712 Scotch-Brite CF-DC is a non-woven clean and finish disc designed for surface preparation, blending, cleaning, and polishing across a wide range of materials. Built with a conformable non-woven web and aluminum oxide (AO) abrasive mineral, it delivers consistent, controlled surface finishing without undercutting or damaging the base material. Rated for up to 3300 rpm, the 7-inch disc is suited for use with a random orbital sander equipped with a hook-and-loop backup pad. It is commonly used by fabricators, welders, pipefitters, and finishing tradespeople who require a reliable surface prep tool for metal, plastic, and composite work.

This disc performs on aluminum, stainless steel, plastics, wood, and fiberglass. Its open web construction resists loading and rinses clean, supporting repeated use across multiple surfaces. The 3D non-woven structure maintains consistent cut characteristics over the life of the disc. It attaches directly to a random orbital sander via a hookit backup pad, which increases cut rate and allows the operator to cover larger surface areas efficiently. Typical applications include light coating removal, corrosion cleanup, weld blending, and pre-paint surface conditioning in both shop and field environments.

Key Features

• Aluminum oxide abrasive mineral in a conformable non-woven web for controlled material removal
• Open web construction resists loading and rinses clean for repeated use
• 3D non-woven structure provides long disc life and consistent finish quality
• Conforms to corners and contoured surfaces for uniform coverage
• Attaches to hookit random orbital backup pad for increased cut rate and area coverage
• Effective on aluminum, stainless steel, plastics, wood, and fiberglass

Compatibility

Designed for use with random orbital sanders equipped with a hook-and-loop (hookit) backup pad. Compatible with standard 7-inch disc backup pads used in surface preparation and finishing applications.

Installation Notes

Mounting and disc changes should be performed with the sander disconnected from power. Verify that the backup pad is rated for at least 3300 rpm before attaching this disc. Inspect the disc for wear or loading before each use and rinse with water if contamination is present. This consumable is typically installed and operated by metal fabricators, surface finishing technicians, or trade professionals performing prep work ahead of coating or inspection.

Technical Specifications

• Disc Diameter: 7 inches
• Abrasive Type: Aluminum Oxide (AO)
• Construction: Non-Woven
• Maximum Speed: 3300 rpm
• Weight: 0.08 pounds
• Package Length: 14.6 inches
• Package Width: 14.5 inches
• Package Height: 9 inches
• Unit of Measure: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010328712