EC 104HT is a concentrated liquid solution that contains caustic soda and surfactants used for cleaning oils, organics, biofilm, coolants and glycols from equipment. EC 104HT is excellent for cleaning oils from systems and keeping the oils emulsified to be flushed out of the system without redepositing. Packaged 5-gallon pail. For quantity discount, please call our main office @ (734) 247-4488 or email sales@hydro-zoneinc.com. NOTE: FOR COMMERCIAL AND INDUSTRIAL USE ONLY.