3M(TM) Spray Buff Cleaner and Polish, 1 gallon 4 per case, 4/case Removes dirt, scuffs and black marks to renew gloss. Also helps finish resist scuffing. Designed for trigger spray bottles. 1 gallon, 4 per case Use on all floors protected with water based floor finish. Can be maintained with standard speed, high speed or ultra high speed equipment and pads.