Use this polishing compound on your pads or buffs. To use this polish, make a nice slurry by mixing the polish with either water, mineral oil (like Roc-Oil) or a 50-50 oil and dishwashing detergent mixture.

DP Polish Compound is a hard, finely pulverized pyrochemically produced compound suitable for polishing gems of various hardness. Use DP Polish as you would cerium or tin oxide, and can be used for tumbling. Mixes with water. Ships in a ziplock container.

Doesn't sound quite right for your needs? Check out other polishes or 50k & 100k diamond powder.