3M™, 7000000324, Lapping Film, 4 in Overall Width, 150 ft Overall Length, 5 micron Grit, Aluminum Oxide Abrasive, Polyester Film Backing, Brown, Applicable Materials: Ceramic, Fiber Optic Connectors, Glass, High Hardness Metal, Metal, Optical Substrates, Plastic and Silicon Carbide
3M™ Lapping Film Roll 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.