Ø 150 mm, hook and loop, 15-hole, base for random orbital sanders, for rounding edges, removing old paint, and dry sanding fillers. With premium aluminum oxide abrasive grain on a durable B-latex paper backing, with water-based No-Fil anti-clogging coating. Type Article Version Sanding disc Outer diameter 150.0 mm Features perforated Area of application universal Main color orange Grit P400 Abrasive Aluminum oxide Variant Abrasive/Polishing agent Tool mounting Hook and loop