ComStar ProFrost CI-50, Propylene Glycol Heat Transfer Fluid Anti-Freeze with Neon Green Color & Inhibitor, Prediluted to 50%, Ready to Use, 50% Propylene Glycol, Made in USA, 5 Gal(35-838)

ComStar's ProFrost CI-50 is a premium industrial coolant containing corrosion inhibitor packages designed to prevent system corrosion and clog-ups caused by chemicals and minerals that may be mixed in with the water in operating systems. ProFrost CI-50 - 50%, ready to use propylene glycol. Plain glycols are more corrosive than water and automobile antifreeze can contain inhibitors that tend to react and coat heat exchange surfaces, thereby reducing energy efficiency. It is not intended to be used as an additive to food or pharmaceuticals. Common tap water's slight acidity can eventually corrode metal system components. In addition, water may contain minerals that may contribute to the buildup of lime/scale deposits that can reduce heat transfer and clog pipes. Because glycols without a corrosion package are more corrosive than water, it is strongly recommended to order glycols with the corrosion inhibitor package.

‌[VALUE] ComStar’s ProFrost CI-50 is a premium industrial propylene glycol coolant with neon green Color and Inhibitor and heat transfer fluid without dilution. It is a 50% pure propylene glycol super concentrate. [VERSATILITY] Designed for use in chillers, industrial processing and refrigeration systems, thermal storage, computer room cooling, solar systems, heating, cooling loops, radiant heating systems and boilers. It is used in a multitude of systems requiring antifreeze with 50% propylene glycol. [STURDY CONTAINER] Our containers are durable and perfect. The quality assurance team checks every product thoroughly prior to shipment to ensure the highest possible quality. [ECO-FRIENDLY SOLUTION IN SCALE] In solution ratios (antifreeze to water) of 100 percent, and other prediluted formulas of 70 percent, 60 percent, 50 percent, 40 percent, 30 percent are available in 5 or 55-gallon containers. It is supported by eco-friendly manufacturing."