3M 7000045050 Trizact 460LA 1.25 in Abrasive Disc Roll

Product Description

The 3M 7000045050 is a Trizact 460LA abrasive disc roll designed for precision finishing and polishing applications in automotive paint and surface refinishing work. Each disc measures 1.25 inches in diameter and is made with silicon carbide abrasive on a flexible film backing. The micro-structured abrasive surface is engineered to cut consistently from first use through the life of the disc, delivering repeatable results during paint defect removal, leveling, and high-gloss buffing. The roll format and adhesive-backed discs make loading and changing fast on production or detail work.

This disc roll is suited for use with mini random orbital sanders and nib sanders in automotive body shop and refinishing environments. It performs well for leveling minor surface defects such as nibs, dust, and texture irregularities in clearcoat and paint layers before buffing to a high-gloss finish. The film backing resists creasing and tearing under the flex demands of contoured panel work, making it a practical choice for both flat and curved surfaces.

Key Features

• Trizact micro-structured silicon carbide abrasive starts sharp and maintains consistent cut throughout use
• Film backing provides flexibility with strong resistance to creasing and tearing
• Adhesive-backed disc design for fast loading on compatible orbital and nib sanders
• Engineered for paint defect removal, surface leveling, and pre-buff finishing
• Roll format supports efficient disc changes in high-volume finishing workflows

Compatibility

Designed for use with mini random orbital sanders and nib sanders used in automotive paint finishing and surface refinishing applications.

Installation Notes

Disc rolls of this type are applied by body shop technicians and detailing professionals. Ensure the sander backing pad is clean and free of debris before attaching each disc to maintain a secure adhesive bond. Use the appropriate sander speed setting for the surface condition being addressed. Dispose of used discs that show loading or loss of cut rather than continuing use, which can result in uneven surface finish.

Technical Specifications

• Disc Diameter: 1.25 inches
• Abrasive Material: Silicon Carbide
• Abrasive Series: Trizact 460LA
• Backing Type: Film
• Attachment Method: Adhesive Backed
• Unit of Measure: Roll
• Package Weight: 0.75 pounds
• Package Length: 8.71 inches
• Package Width: 8.51 inches
• Package Height: 4.83 inches
• Minimum Order Quantity: 4
• UPC: 00051141209975

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000045050