简要说明：

3M07521百洁布又名快利清洁绒片，磨料：氧化铝，粒度：P600。卷装，60片/卷

性能和应用：专为木工市场设计，用于家具去除毛刺、磨边处理及上漆前后的表面处理，同时，不破坏边角、圆角；

3M 07521 Scotch-Brite Multi-Flex Abrasive Sheet Roll 

Size 4in x 8 in

3M 07521 is used for scuffing before applying paint and paint primers. often  in cleaning upholstery and chrome. A thin, ultra-conformable extra sharp and economical Scotch-Brite? Sheet. Use for quick scuffing irregular surfaces. Non-leveling, reusable, use wet or dry