MZF is a unique spray cabinet and jet spray detergent that is safe on aluminum, but tough on cast and other ferrous metals. It contains two types of defoamers to eliminate foaming. Use MZF at a rate of 4 to 6 ounces per gallon of water. Customers tell us MZF works as a great floor cleaner for their shop floors. Buy just one product and use it in two places and save some money. We package MZF in 50 pound pails that are available in the online store. Contact us to receive a 500 pound drum price quote.