3M - 5" 869XW Final Polish

3M™ 869XW Final Polish Lapping Film boasts a higher mineral content compared to 3M film 863X, enhancing its aggressiveness for faster polishing. Designed for machines operating at lower speeds and pressures, as well as for use on IPC (Individual Pressure Control) fixtures allowing connectors to float independently with lower machine pressure. Final Polish Films utilize silicon dioxide to polish ceramic ferrules and glass fibers consistently.

3M Lapping Film Features:

• Color: White
• Size: 5" Disc
• Mineral: SiO2 (Silicon dioxide)
• Grit Size: Not disclosed
• Base Film Material: Polyester film
• Base Film Thickness: 3 mil (75 µm)
• Quantity: Single Disc
• PSA backed film

Product Life: 24 months from the date of manufacture when stored in the original packaging materials and stored at 10°C - 30° C (50°F - 86°F) and 30-60% relative humidity.