Shangsha brand metallographic sandpaper ring cloth 120 3000 silicon carbide waterproof wet sandpaper sandpaper surface polishing

Shangsha brand metallographic sandpaper, with a ring cloth design, is available in sizes ranging from 120 mesh to 3000 mesh.It is made of silicon carbide, waterproof and belongs to the category of wet sandpaper. This type of sandpaper is mainly used for fine polishing of various material surfaces, which can effectively polish uneven surfaces and make them smooth and glossy, and meets the needs of different industrial production and handicrafts and other scenarios for surface treatment.

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