It is widely used for polishing of artificial stone, furniture, wood products, metal and automobile, and matching with magic hook grinding plate and cushion. Extremely fine grade for automotive polishing, finishing, mirror surface treatment, precise instruments. Automotive sanding, blending, polishing, finishing, precise instruments, electronic devices, metals, alloys, car headlight restoration, mirror surface treatment, painted surfaces. Almost all the polishing work. 

Features
High Quality Sanding Discs - Designed for powerful grinding of hard materials (steel, stainless and precious steel, hardwood, varnish and gel coat).
Paint - repair industry - car body, wood industry (soft/hardwood), surface treatment.
Eagerly used in the metal, shipbuilding and parquet industries. The ceramic material used is self-sharpening, so the sandpaper can be ground at a constant speed over a long period of time.
They work well for sanding steel, removing old paint and varnish (including, for example, gel coat), removing rust, removing hard paint, and sanding hardwood. The disc is also suitable for grinding (sanding) stone and granite, Corian and lightly ground welds. They can be used with eccentric or angle grinders (after using the appropriate hook and loop attachment).

60 Grit - 80 Grit: This kind of grit belongs to the coarse sand series, and is generally used for polishing hard, coarse, rough and other things, such as metal wood walls.
240 Grit - 400 Grit: This kind of grit number is commonly used. For the secondary grinding of rough grinding, some of those with low requirements can be directly polished to shape.
600 Grit - 800 Grit: This kind of sandpaper belongs to the fine range, for mahogany furniture, amber, bodhi, gold, etc.