Wet Diamond Polishing Pad: 1.Grit: 50# -3000# 2.Water cooled,the surface should ... kept wet. 3.High performance diamond grain Wet Diamond Polishing Pad: Mainly used for processing and polishing the profiled stone,from ... instrustions(regarding labeling,package,declaration,invoices,etc.)in the comments field during checkout.We are more than happy to follow your ...