The UIC | Antifrogen 1L is a glycol-based heat transfer fluid and corrosion inhibitor designed for use in the cooling circuits of UIC KDL5 molecular distillation systems and associated chillers. Antifrogen provides freeze protection and corrosion inhibition for aluminum, copper, and stainless steel components in closed-loop cooling systems. Available in 1 L bottles for system top-up or circuit refresh during preventative maintenance on UIC molecular distillation equipment.