The Bosch EXPERT M480 Net Abrasive Sanding Sheet in 400 Grit is the finest option in the range, ideal for ultra-fine finishing, final flatting of topcoats, and achieving a smooth, blemish-free surface before polishing or sealing. Each pack contains 10 sheets measuring 80mm x 133mm. Bosch Particle Control technology is built into the open net construction, ensuring even at this very fine grit level, dust is pulled straight through the sheet and into your extraction system rather than clogging the surface. This provides up to 4x better dust reduction than Bosch C420 sandpaper, keeping the sheet performing at its best right to the end. Hook and loop attachment makes fitting fast and changes effortless. Features and Benefits: • 400g (super-fine) grit — for ultra-fine finishing and final topcoat flatting • Up to 4x better dust reduction than Bosch C420 sandpaper • Particle Control technology routes dust directly into the extraction system • Open net structure prevents clogging even at the finest grit level • Suitable for wood, paint, and drywall • Quick-attach hook and loop fitting Specifications: Sheet Size: 80mm x 133mm Grit: 400g Pack Quantity: 10 Contents: • Pack of 10