3M™ Lapping Film Sheet 261X is the standard of 3M’s lapping films. The product is made from precisely graded aluminum oxide particles coated on a 3 mil polyester film. The product provides uniform finishes on various substrates and delivers consistent cut rate, finish and life.

• Tight particle distribution
• Consistent cut rate, finish and life
• Get a uniform finish on a number of substrates

Lapping film is used for fine polishing and sharpening of a number o fmaterials, and is often used for polishing optical fibre optic connectors.

3M is a leading innovator of abrasive technologies, constantly evolving to provide ideal solutions to industrial and commercial applications. With 3M you can be assured of a wide selection of quality products.

This aluminium-oxide lapping film from 3M makes it easier to refine fibre-optic cable connectors. The versatile product can be fitted to various buffing and polishing machines and ensures a high-quality surface finish. It incorporates superior-grade aluminium-oxide minerals that cut cleanly and powerfully. The abrasive elements are backed by a polyester lining, which is long-lasting and offers an extended service life. Its tight particle distribution ensures a uniform finish on numerous substrates, including steel, plastic and silica.

• Colour-coded green for quick identification of its grit size
• Can be stored for up to two years without loss of quality or cutting power
• Suitable to use in harsh environments as it's resistant to oil, water and most solvents
• Reduces the risk of clogging, thanks to its non-slurry processing

• Business data network systems
• Lighting and security systems
• Automated manufacturing

Fibre-optic cable connectors are polished to achieve three main goals. First, to remove any residual epoxy that might be present. Second, to precisely shape the tip to its correct geometric characteristics. Third, to remove scratches and ensure the right fibre height.