Stick fix GRANAT sanding discs are a special abrasive for repairing compounds, fillers and paintwork. Granit range from P40 up to P1500 grit abrasive for repairing modern Paint systems, processing hard sublayers and processing plastics, mineral materials, acrylic, repair compounds and fillers. Recommended for VOC clear coats and hard undercoats. A premium abrasive composed of hardened aluminum Oxide and ceramic grit for scratch Resistant coatings and high VOC coatings. Multi-Jetstream 2 design delivers highly efficient dust removal, resulting in cleaner air and better finishes. Stick fix hook and loop design for quick and efficient abrasive changes.