產品描述： 3M 07521 60片/卷 百潔布切削鋒利，手感柔軟舒適。可隨意折疊揉卷成各種尺寸形狀，以配合不同需要。特別設計的筒形包裝經(jīng)預先分片工序，方便取用. 3M 07521 Scotch-Brite Multi-Flex Abrasive Sheet Roll , General Purpose, 4 in x 8 in Description Use for scuffing before applying paint and paint primers. Use 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.