3M Trizact Hookit Film Disc, 268XA, A10, 11 in x NH (279.4 mm x NH) The 3M Trizact Hookit Film Disc 268XA is manufactured using proprietary micro-replication technology so micron-graded aluminum oxide particles are formed into tiny pyramids of abrasive mineral and then coated on a film backingAs these pyramids wear down, fresh, sharp mineral is continually exposed to produce a consistent cut and a predictable, fine finish. Product Information Brand 3M Part # 7000140185 Line Trizact Origin Country USA Product InformationCreates a high gloss for glass defect repair and solid surface finishingHelps produce finer finishes than paper and film-backed abrasivesMicron-sized abrasive pyramids produce a high-gloss finishProprietary 3M Trizact Abrasives start sharp and stay sharp, resulting in more predictable finishes and improved, consistent resultsWell suited for use on mini random orbital sanders to produce a polish-ready finish