1200 Grit Silicon CarbideSandpaper 5-1/2" x 9" Sheet (40 Sheets), 40PK It is best for metals (particularly harder metals) and is the only grain that can be used on glass, stone and marble..
120 Grit Aluminium Oxide, Garnet Color Sandpaper 9" x 11" Sheet (200 Sheets), 200PK The sheets are glue bonded and feature an open coat paper backing..