3M 7000118351 Utility Cloth Roll 320 Grit 1.5x50yd

Product Description

The 3M 7000118351 is an aluminum oxide utility cloth roll built on a J-weight backing, designed for light, flexible sanding and surface preparation work. The J-weight cloth backing conforms easily to contoured surfaces, making it well suited for detail work, finishing passes, and tight-radius applications. At 320 grit, this roll delivers fine finishing performance suited to smoothing between coats, deburring light metal edges, or final prep before surface treatment. The roll measures 1.5 inches wide by 50 yards long, giving tradespeople and production users a large working supply that can be torn or cut to the length needed for each task.

This utility cloth roll is used across a range of trades and light industrial applications, including HVAC sheet metal finishing, plumbing pipe prep, electrical conduit deburring, and general maintenance work. The 50-yard length makes it practical for shop use, service vans, or production environments where consistent abrasive stock is needed on hand. The 1.5-inch width is a standard size compatible with most hand-wrapping and block-sanding tasks.

Key Features

• 320 grit aluminum oxide abrasive for fine finishing and surface prep
• J-weight cloth backing is light and flexible, conforming to curved and contoured surfaces
• 1.5 inches wide by 50 yards long — large working supply in a single roll
• Tear-to-length format for quick, on-the-job sizing without cutting tools
• Suitable for metal, wood, and composite surface finishing applications

Compatibility

Designed as a general-purpose utility cloth roll for hand sanding, block sanding, and wrapping applications across trade and light industrial use.

Installation Notes

This product is a consumable abrasive and requires no installation. When using for metal surface prep, ensure the workpiece is secure and free of oils or coolants that could affect abrasive performance. For electrical or HVAC applications, power down and de-energize all equipment before performing any surface preparation on or near components. Dispose of used abrasive material in accordance with local regulations, particularly when working with coated or treated metals.

Technical Specifications

• Grit: 320
• Abrasive Material: Aluminum Oxide
• Backing Weight: J-Weight (Light Cloth)
• Width: 1.5 inches
• Length: 50 yards
• Unit of Measure: Roll
• Weight: 1.77 pounds
• UPC: 00051144050222

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000118351