Grit：40 Grit，60 Grit，80 Grit，100 Grit，120 Grit，150 Grit，180 Grit，240 Grit，320 Grit，400 Grit，600 Grit，800 Grit. Sandpaper Type: Aluminum Oxide Sanding Disc. Also easily cut to size to greatly reduce product waste.
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