DAC Liquid Line Cleaner
DAC (Double Alkaline Cleaner) Liquid Alkaline Line Cleaner
National Chemicals, Inc., Double Alkaline Compound (DAC) Line Cleaner is an alkaline compound. It is a highly effective cleaner made with dual alkaline, it is ideal for a very long draw, cooled and neglected system. It is a twin alkaline formula. It is low in phosphates and nitrate free. It comes in a 32 ounce bottle.
Use 1 ounce per gallon of water.