3M™ Lapping Film 263X Sheet, 0.5 Micron, 3 mil, AO, 4.5 in x 5.5 in

3M™ Lapping Film 263X Sheets are aluminum oxide mineral coated on 3 mil polyester film with a durable resin system. Available in 7 grades between 0.05 and 60.0 micron. Common applications include fiber optic finishing and roll superfinishing.