20 x 40 Grit sanding disc. - 20 x 80 Grit sanding disc. - 20 x 120 Grit sanding disc. - 20 x 180 Grit sanding disc. - 20 x 240 Grit sanding disc. High quality aluminium oxide grit bonded to a hook and loop paper back, with long life and excellent anticlogging characteristics.
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