Compatible with Festool ETS 150, RO 150, LEX 150 and other 6-inch sanders. S4000 grit abrasives for super fine-finish applications, pack of 15. A foam-backed, silicone carbide based abrasive with a stearate coating, Platin 2 was specially developed for high-gloss finishes on closed surface materials such as solid surface, plastics and fiberglass, as well as fillers and finishes. Ideal abrasive for super-fine finish on fillers, finish coats, solid surface, fiberglass and plastics. All Festool abrasives are engineered and manufactured to strict FEPA standards, guaranteeing uniform abrasive positioning and consistent sanding results. Festool offers a fully integrated sanding solution for all your applications, from aggressive stock removal to superfine, finish sanding. With a complete line of abrasives in a wide assortment of different types and grits ranging from 24 to 4,000, Festool has the perfect paper to meet your specific application needs. Festool abrasives, with their high tech coatings, provide maximum resistance to clogging and smearing, which means longer lasting abrasives and less rework. Save money by reducing costs and achieve consistent, high-quality results.