3M Yellow Aluminium Oxide Fibre Optic Lapping Film 280 mm x 216 mm, 3 μm Grade 7000044801

3M 7000044801 Yellow Aluminium Oxide Fibre Optic Lapping Film measuring 280 mm length and 216 mm width offers a 3 μm grade abrasive surface finish. This industrial-grade lapping film is coated with tightly graded aluminium oxide mineral slurry on a polyester film backing with an optional pressure sensitive adhesive (PSA) for enhanced usability. The 3mil thickness of the polyester backing provides durability and flexibility during polishing and finishing processes.

This lapping film sheet is expertly engineered to deliver smooth, uniform finishes, making it highly suitable for fibre optic connector polishing, flat lapping applications, jewelry finishing, plastic finishing, and roll superfinishing. Its high-quality abrasive coating reduces overall process time while increasing yield and surface precision in industrial and manufacturing settings.

The yellow colour of the film helps in easy identification and classification of grit size, which in this model is 3 micrometers. The abrasive material is aluminium oxide known for its hardness and efficiency in removing material during polishing, ensuring superior surface quality. These features make 3M's lapping film an essential consumable in laboratories, industrial manufacturing, and precision engineering units.

3M, globally recognized for its innovation in abrasive technologies, provides this product backed by consistent quality controls and industrial standards, although this specific grade does not carry formal approval certifications. The product is intended for new condition usage and sourced from India by default.

This lapping film features aluminium oxide abrasive material for high-quality surface polishing. The film backing is a durable 3mil polyester ensuring resilience during use. It is designed to produce excellent surface finish and reduce overall process time.

Available with or without pressure sensitive adhesive (PSA) backing for flexible application. Ideal for fibre optic connector polishing and superfinishing of rolls. Its yellow colour aids easy identification of grit size and grade.

This product is manufactured to consistent quality standards by 3M, a leader in abrasive technologies. Choose 3M abrasive films from EnvMart for dependable and high-performance polishing consumables in industrial, laboratory, electronics, and manufacturing contexts.