3M 7000118521 Utility Cloth Roll 314D P80 Grit

Product Description

The 3M 7000118521 is an aluminum oxide abrasive cloth roll designed for general-purpose material removal and surface preparation tasks. Built on a flexible J-weight cloth backing, this roll measures 1.5 inches wide by 20 yards long and carries a P80 grit designation, making it well-suited for intermediate stock removal and blending on metal, wood, and composite surfaces. The aluminum oxide mineral cuts consistently under moderate pressure and holds up to repeated use across a variety of hand-sanding and tool-assisted applications. Tradespeople and maintenance professionals rely on this format for versatility in tight spaces and on contoured workpieces.

This abrasive roll is commonly used in HVAC, plumbing, and general mechanical trade environments where consistent surface prep is needed before fitting connections, applying coatings, or cleaning mating surfaces. The 1.5-inch width allows for easy tearing to custom lengths and fits standard roll-type sanding tools. It is appropriate for both shop use and field service work where controlled, repeatable abrasion is required on ferrous and non-ferrous metals as well as wood substrates.

Key Features

• P80 grit aluminum oxide mineral for intermediate stock removal and surface blending
• J-weight cloth backing provides flexibility for use on contoured and flat surfaces
• 1.5-inch width by 20-yard length supports custom-length tearing for varied tasks
• Durable cloth construction resists tearing during hand and machine sanding
• Roll format minimizes storage footprint and reduces waste on the job

Compatibility

Designed as a general-purpose abrasive cloth roll suitable for hand sanding and compatible with standard roll-fed sanding tools and holders accepting 1.5-inch wide abrasive stock.

Installation Notes

This product is used by HVAC technicians, plumbers, electricians, and general maintenance tradespeople for surface preparation ahead of fitting, bonding, or coating operations. Tear or cut lengths as needed using a straight edge. When sanding metal surfaces, wear appropriate PPE including eye protection and gloves. Ensure the workpiece is secured and any associated systems are depressurized or de-energized before performing surface work on installed components.

Technical Specifications

• Grit: P80
• Backing Weight: J-weight cloth
• Abrasive Mineral: Aluminum oxide
• Width: 1.5 inches
• Length: 20 yards
• Unit of Measure: Roll
• Package Weight: 1.35 pounds
• UPC: 00051115198014

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000118521