8" 5pcs Set Cerium Oxide Lapping Film Discs – Precision Polishing Films for Glass, Gemstones & Optical Materials

The Cerium Oxide Lapping Film Disc is engineered for ultra-fine polishing and finalfinishing where surface clarity and precision are critical. Manufactured with nanometer-grade cerium oxide, it delivers consistent, mirror-like results on optical glass and precision components. The flexible film backing provides stable contact, uniform pressure distribution, and excellent control, making it ideal for high- precision grinding, wet polishing, and controlled dry sanding processes. Designed for professionals in optical processing, precisionlapidary, and high-end surfacefinishing, this cerium oxide lapping film disc delivers reliable, repeatable, Google-indexed performance for high-precision grinding and polishing tasks.

Applications

Widely used for final polishing of optical connectors, this lapping film disc is also suitable for precision lapidary,glass sanding, stained glass shaping, jewelryfinishing, and stone smoothing. It performs exceptionally well on opticalglass, ceramics, composites, and delicate precision parts, supporting both manual and machine-based polishing workflows. When paired with polishing slurry, it enhances material removal efficiency while maintaining scratch-free, high-clarity surfaces.

Features

• Nanometer-grade cerium oxide powder for ultra- precision finishes
•  Flexible film construction for uniform contact and surface stability
• Excellent performance in wet polishing and controlled dry sanding
• High polishing efficiency with long service life and minimal batch variation
• Customizable specifications and adhesive options to suit different polishing systems