3M 7010384135 Floor Surfacing Roll 40 Grit 12x50yd

Product Description

The 3M 7010384135 is a Regalite floor surfacing roll designed for sanding bare wood floors and non-gummy finishes in professional flooring applications. Sold as a single roll measuring 12 inches wide by 50 yards long, it uses a 40-grit abrasive mineral bonded to a tough paper backing. The Regalite mineral construction allows the roll to cut faster and run cooler than conventional abrasive rolls, reducing heat buildup that can load the mineral and shorten product life. The result is longer service life per roll and higher board-footage output per job, which matters on large commercial or residential floor sanding projects.

This roll is suited for use on drum sanders and wide-belt floor sanding machines in residential and light commercial settings. Flooring contractors and finish carpenters reach for this grit when stripping older finishes or performing initial cuts on raw hardwood prior to finer finish passes. The 40-grit aggressiveness makes it appropriate for stock removal and leveling rather than finish sanding. At 12 inches wide and 50 yards long, a single roll provides substantial run time before a change-out is needed.

Key Features

• Regalite mineral abrasive cuts faster and runs cooler than conventional abrasive rolls
• Tough paper backing supports aggressive stock removal without premature tearing
• 40-grit rating suited for initial cuts, finish stripping, and leveling on bare wood
• 12-inch width compatible with standard drum-sander roll widths
• 50-yard roll length extends run time and reduces mid-job change-outs
• Sold as a single roll (minimum order quantity: 1)

Compatibility

Designed as an OEM-style replacement roll for drum-style floor sanders that accept 12-inch-wide abrasive rolls in standard residential and light commercial flooring applications.

Installation Notes

Floor sanding rolls are installed and replaced by flooring contractors or skilled tradespeople familiar with drum sander operation. Disconnect or power down the sander before loading or changing a roll. Ensure the roll is tensioned and seated correctly per the machine manufacturer's guidelines before starting the drum to prevent tearing or tracking failure. Always sand with the grain of the wood to avoid cross-grain scratches that show through finish coats.

Technical Specifications

• Grit: 40
• Width: 12 inches
• Length: 50 yards
• Weight: 28.17 pounds
• Backing: Paper
• Abrasive Mineral: Regalite
• Unit of Measure: Roll
• UPC: 00051115093173

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010384135