It is suitable for fine grinding of various types of aluminum, stainless steel and crystal. This product has high polishing speed and no scratches to achieve the best mirror effect. This product uses nano-scale materials with uniform particle size, reasonable distribution and large specifi…

1. Non-toxic and environmentally friendly, suitable for the protection of optical glass window areas such as mobile phone touch screen, tablet touch screen, liquid crystal panel, metal light chamfering, anti-oxidation protection of fine grinding and polishing surface, transfer between proc…