3M 7010339985 Floor Sanding Roll 50 Grit 8x50yd Regalite

Product Description

The 3M 7010339985 is a Regalite floor sanding roll designed for bare wood and non-gummy finish removal in professional flooring applications. Measuring 8 inches wide by 50 yards long, this roll uses Regalite synthetic mineral on a tough paper backing to deliver faster cut rates, cooler running temperatures, and longer service life compared to conventional abrasive rolls. At 50 grit, it is suited for aggressive material removal and initial surface preparation passes. Weighing 16.4 pounds, the roll is sized for use with standard floor sanding machines found in professional flooring and hardwood floor refinishing work.

This sanding roll is intended for professional flooring contractors and finish carpenters working on bare wood subfloors, hardwood strip floors, or existing non-gummy coating removal. The 8-inch width fits drum sanders commonly used in residential and light commercial settings. The 50-grit cut makes it a first-pass or heavy-removal choice before stepping up to finer grits for finish preparation.

Key Features

• Regalite synthetic mineral construction for faster cut and reduced heat buildup
• 50 grit for aggressive stock removal on bare wood and non-gummy finishes
• 8 inches x 50 yards roll format reduces changeover frequency on large floor areas
• Tough paper backing resists tearing during drum sander operation
• Runs cooler than conventional abrasive rolls, extending usable life per roll

Compatibility

Designed as an OEM-style replacement roll for standard 8-inch drum floor sanders used in residential and light commercial hardwood floor sanding applications.

Installation Notes

Installation of floor sanding rolls should be performed by qualified flooring professionals familiar with drum sander operation. Disconnect or power down the sander before loading or changing the roll. Ensure the roll is seated and tensioned per the sander manufacturer's instructions before operation. Always wear appropriate respiratory protection and follow applicable safety guidelines when sanding wood floors.

Technical Specifications

• Grit: 50
• Width: 8 inches
• Length: 50 yards
• Abrasive Mineral: Regalite Synthetic Mineral
• Backing: Paper
• Weight: 16.4 pounds
• Unit of Measure: Roll
• UPC: 00051115093111

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010339985