3M 7000118199 Trizact 466LA Abrasive Disc Roll 1.25 in

Product Description

The 3M 7000118199 is a Trizact 466LA coated abrasive disc roll designed for precision surface finishing on automotive paint systems. It uses 3M microreplication technology to form silicon carbide particles into uniform micro-pyramid structures on a non-compressible 3-mil polyester film backing. This construction delivers consistent cut rates and predictable finish levels throughout the life of the disc. The roll format is designed for use with die-cut or punched disc applications. Typical users include automotive refinish technicians and detail professionals performing paint defect correction work.

This disc roll is suited for fine finishing operations where surface uniformity is critical. It is commonly used in the 3M two-step paint defect repair process, where controlled cutting followed by polishing removes sanding marks and surface imperfections. The roll measures approximately 1.25 inches in diameter per disc and is well matched to mini random orbital sanders used in spot repair and blending operations on automotive exterior panels.

Key Features

• Microreplication technology forms silicon carbide into uniform micro-pyramid abrasive structures
• Non-compressible 3-mil polyester film backing resists flex and maintains consistent contact
• Silicon carbide mineral in very fine micron grades for controlled, polish-ready surface preparation
• Designed for the 3M two-step paint defect repair process on automotive finishes
• Compatible with mini random orbital sanders for spot and panel finishing applications
• Roll format allows on-site disc cutting to the required quantity

Compatibility

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

Installation Notes

This abrasive disc roll is installed by automotive refinish technicians during paint correction procedures. Ensure the backing pad on the sander is clean and free of debris before attaching the disc. Follow the sander manufacturer guidelines for speed settings appropriate to fine-film abrasives. Proper eye and respiratory protection should be worn during all sanding operations per applicable shop safety standards.