The 3M™ Trizact™ Finesse-it™ Film Disc Roll 466LA uses proprietary 3M microreplication technology. Micron-graded silicon carbide particles are formed into tiny abrasive pyramids on a non-compressible 3-mil (0.08 mm) polyester film backing.
The 3M™ Trizact™ Finesse-it™ Film Disc Roll 466LA is the clear coat spot repair disc used by automotive manufacturers worldwide. In convenient roll form, these discs are designed for quick access and attachment to rotary tools or orbital sanders. While it breaks down faster than aluminum oxide, silicon carbide abrasive produces a brighter finish. It's commonly used for defect repair on clear coats, paint, and plastics, because it can effectively refine these surfaces without significantly gouging or damaging the workpiece.