3M 7010328932 Scotch-brite Lc-dh Non-woven Disc 4.5 in

Product Description

The 3M 7010328932 is a Scotch-Brite LC-DH Light Coating Removal Disc built on a non-woven, open-web construction with aluminum oxide abrasive mineral. Rated to 12000 RPM, this 4.5-inch disc is designed to strip light coatings — paint, rust, sealant, and varnish — from ferrous and non-ferrous metal substrates without gouging or damaging the underlying surface. The open-web structure resists loading from dust and debris, keeping the mineral cutting sharp across multiple passes and extending disc life. A hook and loop backing mounts directly to compatible 3M hook and loop backup pads, sold separately.

This disc is suited for light-duty coating removal tasks on metal fabrication, maintenance, and surface preparation work. It performs well on both ferrous and non-ferrous metals where a finer, more conformable abrasive action is needed. Compared to heavier stripping discs such as the 3M Clean and Strip line, this disc delivers a lighter cut and finer finish, making it appropriate for thinner coatings where substrate integrity must be preserved. It is commonly used by metalworkers, maintenance technicians, and fabricators handling part-by-part surface prep workflows.

Key Features

• Non-woven open-web construction resists loading to maintain consistent cut and prolong abrasive life
• Medium-grade aluminum oxide mineral cuts light coatings efficiently without substrate damage
• Rated to 12000 RPM for use with standard angle grinders and disc tools
• Hook and loop backing mounts to compatible 3M hook and loop backup pads
• Conformable disc geometry works on contoured and flat ferrous and non-ferrous metal surfaces
• Effective on paint, rust, sealant, and varnish removal applications

Compatibility

Designed for use with 3M hook and loop backup pads sold separately. Compatible with angle grinders and disc tools that accept 4.5-inch hook and loop abrasive discs rated to 12000 RPM.

Installation Notes

Verify the backup pad and tool spindle are rated at or above 12000 RPM before mounting the disc. Power down and unplug or de-energize the tool before attaching or removing the disc. Inspect the disc for tears or damage before each use and discard any disc that shows signs of deterioration. Follow applicable shop safety protocols including eye protection and respiratory controls when performing coating removal work.

Technical Specifications

• Disc Diameter: 4.5 inches
• Maximum Speed: 12000 RPM
• Abrasive Type: Aluminum Oxide
• Grade: Medium
• Construction: Non-Woven Open Web
• Backing Type: Hook and Loop
• Weight: 0.1 pounds
• Package Length: 12.5 inches
• Package Width: 12.4 inches
• Package Height: 5.6 inches
• Sold As: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010328932