This 150mm diameter sanding disc with 40 grit grade is designed for aggressive stock removal and rapid surface preparation on tough materials. The pack of 25 discs provides professionals with sufficient quantity for demanding heavy-duty applications where coarse material removal is the priority. The 40 grit variant excels at stripping old finishes, removing heavy rust, flattening rough timber, and tackling other intensive surface preparation tasks. Made from durable aluminium oxide abrasive on a flexible E-weight paper backing, these discs deliver powerful cutting action whilst maintaining structural integrity under demanding conditions. Featuring the Hook & Loop quick-change system, disc replacement is swift and tool-free, keeping productivity high during extended work sessions. The pre-punched DID2 6-hole pattern ensures compatibility with random orbital sanders equipped with dust extraction systems. Versatile enough for wood, metal, plastics and filler, this coarse grit option handles the toughest preparation challenges. Features and Benefits: • 40 grit grade for aggressive material removal and heavy-duty applications • Pack of 25 discs suitable for extensive professional projects • Aluminium oxide construction withstands demanding work conditions • Quick-change Hook & Loop system minimises downtime Specifications: Diameter (mm): 150 Disc Type: DID2 Grit: 40G Pack Qty.: 25