Holiday Update:
Fiber Optic Center will be closed December 24 and 25.
Due to potential early carrier pickups, PLEASE HAVE ALL ORDERS IN BY NOON ON MONDAY, DECEMBER 23.


We will resume our regular business hours on Thursday, December 26.

Fiber Optic Center will be at Photonics West - Schedule your meeting with a member of the FOC team now

    phone (800) IS-FIBER · (508) 992-6464

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    3M™ 863XW Final Polish Lapping Film Disc - 4.25 inch

    863XW-4253N

    3M 863XW Final Polish Lapping Film, 4.25" Disc with 3mil Backing. Pricing per Disc.
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    3M™ 863XW Final Polish Lapping Film is constructed with a precision-coated SiO2 mineral layer on a 3 mil polyester film. These films are commonly employed in the final step of polishing fiber optic connectors to produce high-quality results. Final Polish Films utilize silicon dioxide to polish ceramic ferrules and glass fibers at a consistent rate.

    3M Lapping Film Features:
    • Size: 4.25" Disc
    • Mineral: SiO2 (Silicon dioxide)
    • Grit Size: Not disclosed
    • Base Film Material: Polyester film
    • Base Film Thickness: 3 mil (75 µm)
    • Quantity: Single Disc
    • Non-PSA backed film
    Product Life: 5 years 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.