3M 7000028188 Trizact Film Disc 5 Inch Cerium Oxide

Product Description

The 3M 7000028188 is a Trizact Hook and Loop Film Disc engineered for precision finishing on glass and solid surfaces. It uses microreplication technology to form cerium oxide abrasive particles into uniform pyramidal structures bonded to a flexible film backing. As the pyramids wear during use, fresh cutting edges are continuously exposed, delivering a consistent cut rate and a predictable fine finish from start to finish. The disc mounts via a hook-and-loop interface and is rated for use up to 12000 RPM. It measures 5 inches in diameter and is suited for use either wet or dry on mini random orbital sanders.

This disc is designed for glass defect repair, solid surface refinishing, and polish-preparation work in automotive glass, architectural glass, and surface restoration applications. The cerium oxide mineral and film backing combination produces finishes finer than conventional paper or standard film abrasives, making it a practical choice for technicians targeting high-gloss, polish-ready results. It is typically installed and used by automotive glass technicians, restoration specialists, and skilled trade professionals working on transparent or solid surface substrates.

Key Features

• Microreplication technology forms cerium oxide into uniform abrasive pyramids for consistent, repeatable finish quality
• Pyramids self-sharpen as they wear, maintaining cut rate and finish consistency throughout disc life
• Rated to 12000 RPM for compatibility with standard mini random orbital sanders
• Hook-and-loop backing allows fast disc changes without adhesive
• Performs wet or dry for flexible use in field and shop environments
• Film backing produces finer finishes than paper-backed abrasives of comparable grit

Compatibility

Designed for use on mini random orbital sanders equipped with a 5-inch hook-and-loop pad for glass defect repair and solid surface finishing applications.

Installation Notes

Mounting and removal requires a clean, dry 5-inch hook-and-loop backing pad — inspect the pad face for debris before attaching the disc. Power down the sander completely before changing discs. When operating at maximum speed, verify the tool is rated at or below 12000 RPM to avoid disc failure. Wet use requires adequate fluid application and appropriate drainage precautions per shop safety protocols.

Technical Specifications

• Diameter: 5 inches
• Abrasive Mineral: Cerium Oxide
• Backing Type: Film
Attachment Method: Hook and Loop
• Maximum Speed: 12000 RPM
• Use: Wet or Dry
• Package Length: 8.8 inches
• Package Width: 5.7 inches
• Package Height: 5.9 inches
• Weight: 0.019 pounds
• UPC: 00051141274966

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000028188