3M 7010029941 Hook Loop Disc 5 in 220 Grit Aluminum Oxide

Product Description

The 3M 7010029941 is a 5-inch hook and loop abrasive disc designed for fine surface finishing and prep work on a wide range of substrates. Part of the 3M 360L Series, this coated disc uses aluminum oxide abrasive at 220 grit, placing it in the extra fine grade range. The hook and loop backing allows fast disc changes on compatible random orbital and orbital sanders without tools. At 0.01 pounds, the disc is lightweight and flexible, conforming to contoured surfaces for consistent scratch patterns and even material removal during finish sanding stages.

This disc is suited for final-stage surface preparation on wood, composites, painted surfaces, and metal prior to finishing or coating application. The 220 grit makes it appropriate for scuff sanding between coats, light stock removal on soft materials, and smoothing surfaces before primer or topcoat. It is commonly used by finish carpenters, automotive technicians, painters, and general tradespeople who need a consistent, fine scratch pattern without aggressive material removal.

Key Features

• 220 grit extra fine aluminum oxide abrasive for controlled, fine surface finishing
• 5-inch diameter fits standard hook and loop random orbital sanders
• Coated abrasive construction from the 3M 360L Series
• Flexible disc backing conforms to curved and contoured work surfaces
• Hook and loop attachment allows tool-free disc swaps during operation

Compatibility

Designed as an OEM-style replacement and standard consumable for 5-inch hook and loop random orbital and orbital sanders across residential and light commercial finishing applications.

Installation Notes

Ensure the sander backing pad is clean and free of debris before attaching the disc, as contamination reduces hook and loop holding strength. Power down and unplug the sander before mounting or removing any abrasive disc. Do not exceed the maximum RPM rating of the sander or the disc. Inspect each disc before use and discard any that show tears, excessive wear, or separated abrasive layers.