3M 466LA 金字塔砂碟片 产品产地: 美国本产品时使用在涂装后车身有疵点,小颗粒的去除。在加工棱角部位时不会对零件造成损伤.与3M 3125 气动打磨机配合,打磨机托盘与圆片接触直径略小于圆片为30MM,打磨时需加水滴在待研磨表面.用途:上涂装后小颗粒的去除等标准尺寸:31.75mm 无孔联结方式:压敏胶(PRESSURE SENSITIVE ADHESIVE/PSA)3M466LA精密研磨砂碟碳化硅颗粒 A3淡绿=5000#/A5灰=3000#/A7紫=2500# 500片/卷 4卷/箱466LA 数字系统:4:碳化硅 6:千分之三英寸背基6:防堵塞表面处理L:薄膜背基A:涂附颗粒为金字塔结构Micro-structured silicon carbide on a waterproof film backing. Available in sheets and discs with pressure sensitive adhesive attachment system. Developed as part of system for repairing light defects in automotive paint applications.?