产品描述： 3M 568XA：
氧化锶磨料（没有粒度），金字塔结构，配合圆盘气动机,使用于玻璃/LCD液晶面板表面刮痕的修复抛光。

前道流程是268XA A5/A10 氧化铝磨粒。

3M 568XA - 3M Trizact Film PSA 568XA Disc Rolls
For glass defect repair, corian and acrylic solid surface finishing. Precisely shaped pyramids wear away continually exposing fresh abrasive. Few processing steps, higher gloss level, effective surface leveling. Little water, easy touchup.