EXTEC I Synthetic Diamond Polishing Compounds are formulated with synthetic monocrystalline diamond. Monocrystalline diamond powders exhibit a block structure for strength.

• EXTEC I合成物质金刚石擦亮的化合物公式化与综合性单晶质的金刚石。单晶质的金刚石粉末陈列一张方块图为力量。