3M™ Red Buffer Pads 5100 can be used for everyday cleaning, remove light soil, scuff marks and black heel marks. Its regular use reduces the frequency of scrub-and-recoat operations, enhancing the appearance of your finished floors with reduced labor and materials costs. Fibers throughout the pad are uniformly coated with a high-quality resin and fine cleaning particles, providing good performance throughout the pad's long life. Open-web construction means this washable, reusable pad resists clogging and loading. Conformable fibers provide maximum pad-to-floor contact. Pads are reversible. For rotary swing machines and automatic floor machines running at low speed (175-600 rpm).Note: This is a non-returnable item.