Abrasive semi-rigid fibre-backed discs are made with a special fibre backing with an abrasive layer of silicon carbide grit, bonded together by synthetic resins, which are very durable. Silicon carbide.
Brand: SAIT
Article No: WSTRON178P80
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Grit Size: 80
Disc Diameter: 178 mm
Treated Materials: Granite
Applications: Sanding
For Use With: Sander