3M 7000103642 Trizact 464LA Abrasive Disc Roll

Product Description

The 3M 7000103642 is a Trizact 464LA finesse film abrasive disc roll engineered for precision paint defect correction on automotive finishes. Built on a microreplicated abrasive surface, the disc uses a structured topography to channel sanding debris away from the cutting face, reducing disc loading and extending usable life. At 1.375 inches in diameter and constructed with silicon carbide abrasive mineral, this disc delivers consistent, controlled cut rates suited to finish-critical applications. Licensed technicians and body shop professionals working paint correction stages will find it particularly effective for producing a polish-ready surface.

This disc roll is designed for the 3M two-step paint defect repair process on automotive clearcoat and painted surfaces. It is well suited for use on mini random orbital or orbital sanders. The roll format allows technicians to dispense individual discs as needed, reducing waste and keeping the work area organized. Typical applications include removal of common paint defects such as dust nibs, light scratches, and surface contamination in production or detail correction workflows.

Key Features

• Microreplicated Trizact abrasive construction starts sharp and maintains consistent cut throughout disc life
• Structured surface topography channels debris away from the disc face, reducing loading
• Silicon carbide mineral for controlled, finish-appropriate cutting action
• Removes most common surface defects in approximately 2 to 3 seconds for improved throughput
• Convenient disc roll format minimizes handling and waste at point of use
• Compatible with mini random orbital and orbital sanders for finish-stage paint correction

Compatibility

Designed for use in the 3M two-step paint defect repair process; suited for mini random orbital and orbital sanders used in automotive paint correction applications.

Installation Notes

Application is performed by finish technicians or automotive painters working on cured clearcoat or paint surfaces. Secure the disc firmly to the backing pad before operating the sander. Follow all applicable shop safety practices, including eye and respiratory protection when sanding painted surfaces. Do not apply excessive pressure; allow the abrasive structure to do the work to avoid cutting through the clearcoat layer.

Technical Specifications

• Abrasive Mineral: Silicon Carbide
• Disc Diameter: 1.375 inches
• Form Factor: Disc Roll
• Package Weight: 0.75 pounds
• Package Length: 8.71 inches
• Package Width: 8.51 inches
• Package Height: 4.83 inches
• Unit of Measure: Roll
• Minimum Order Quantity: 4
• UPC: 00051141281544

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000103642