American 3M2602, 2604 sponge sandpaper 3M mobile phone polishing sandpaper

Sponge sandpaper mobile phone polishing sandpaper Apple, Samsung mobile phone casing
American sponge sandpaper uses a special sponge as the base material, and is coated with a layer of mineral sand on the surface, so that the product maintains the original grinding effect and is more elastic. It is convenient and can be used both wet and dry. It is mainly used for polishing mobile phone cases, watch cases, digital camera cases, and high-end electronic products. The mirror polishing process can achieve the best results regardless of hand grinding or machine grinding.
It has stable quality, wear resistance, and can handle both high and low convex and concave surfaces. It can handle slip marks and burrs on the surface of injection molded products. It can also be polished, which can achieve twice the result with half the effort in the injection molding industry.
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Sponge sand flakes ## inches (green) fine flakes in small boxes and boxes
Sponge sand flakes ## inches (blue) medium flakes in small boxes and boxes
Sponge sand flakes## Inch (red) rough flakes in small box and box
Sponge sand flakes ## Inch (red) rough flakes in small box and box
Sponge sand flakes ## Inch (red) rough flakes in small box Small box