3M 7100141920 Non-woven Abrasive Roll 2in X 30ft Medium

Product Description

The 3M 7100141920 is a non-woven abrasive roll designed for surface conditioning, blending, and finishing across a wide range of trade and industrial applications. Constructed with aluminum oxide abrasive on a flexible non-woven substrate, this roll delivers consistent cut and finish across contoured and flat surfaces. At 2 inches wide and 30 feet long, it provides enough material to cut to length for hand use or machine mounting. The medium grit rating makes it well-suited for moderate stock removal and surface prep work without aggressive material loss. The purple color coding identifies the grade for quick identification in the shop.

This abrasive roll is used in metal fabrication, HVAC ductwork prep, plumbing pipe cleaning, and general maintenance tasks where surface conditioning is required before welding, brazing, or coating. It performs well on ferrous and non-ferrous metals, and its flexibility allows it to conform to irregular surfaces and tight radius areas. Trades commonly using this product include pipefitters, sheet metal workers, HVAC technicians, and general maintenance mechanics working in both commercial and residential settings.

Key Features

• Aluminum oxide abrasive for durable, consistent cut on metal surfaces
• Medium grit grade suited for surface blending and moderate stock removal
• 2-inch width accommodates hand wrapping and narrow machine heads
• 30-foot length allows custom cutting to job-specific sizes
• Flexible non-woven construction conforms to curved and irregular surfaces
• Purple color coding enables fast grade identification on the job

Compatibility

Designed as a general-purpose non-woven abrasive roll for hand application and compatible mounting systems that accept 2-inch wide non-woven roll stock.

Installation Notes

Cut to the required length using shop shears or a utility knife before use. When used on powered equipment, confirm the tool spindle speed rating is appropriate for non-woven abrasive roll stock before operation. Wear appropriate eye protection and gloves during use. Inspect the roll before each use and discard sections showing tears, excessive loading, or delamination.