Fiber Optic Lapping Film

Name: Precision Polishing Products | Fiber Optic Lapping Film
SKU: 0

Precision Polishing Solutions for Connectors, Ferrules & Optical Components

Overview

XYT’s Fiber Optic Lapping Films are engineered for ultra-precise polishing of MTP/MPO, LC, SC, ST, and other connector types. Featuring micron-graded abrasives coated on durable polyester backing, our films ensure consistent material removal, tight geometry control, and superior surface finish across applications in fiber optics, telecommunications, semiconductors, and optical manufacturing.

Available Formats

Format	Size Options	Backing Types
Sheets	8.5" × 11", 9" × 11", custom	PSA / Non-PSA
Discs	3", 4", 5", 6", custom	PSA / Non-PSA
Rolls	4" × 50', 6" × 100', custom	PSA / Non-PSA
Strips	1" × 5.5", custom	PSA only

Micron Grades & Grits

Micron (µm)	Equivalent Grit	Recommended Use
30 µm	~500 grit	Heavy material removal
15 µm	~1000 grit	Initial shaping
9 µm	~1500 grit	Connector pre-polish
6 µm	~2500 grit	Geometry shaping / ferrule polishing
3 µm	~4000 grit	Fine polishing
1 µm	~8000 grit	Final connector polish
0.5 µm	~12000 grit	Superfinish / optical clarity
0.3 µm	~15000 grit	Ultra-fine finishing for high-end optics

Abrasive Types

Abrasive Type	Best For
Diamond	Hard materials like zirconia, ceramics
Aluminum Oxide	General-purpose connector polishing
Silicon Carbide	Metals, composites
Cerium Oxide	Optical glass, waveguides
Silicon Dioxide	Precision polish for soft materials