ComStar ProFrost CI-35, 55 Gallon, Green, Propylene Glycol Anti-Freeze with Neon Green Color & Inhibitor, Prediluted to 35%, Ready to Use Formula, 35% Propylene Glycol, Made in USA (35-814)

ComStar's ProFrost Cl-35 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 cl-35, 35% 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.

• PREMIUM-GRADE, PRE-MIXED COOLANT: ComStar’s ProFrost CI-35 is a ready-to-use, 35% propylene glycol heat transfer fluid with corrosion inhibitor and a neon green color for visibility. It offers high thermal efficiency without dilution and is ideal for systems requiring antifreeze protection with long-term reliability.
• VERSATILITY: Designed for use in chillers, industrial refrigeration, thermal storage, solar systems, radiant heating, boilers, cooling loops, and computer room cooling. ProFrost CI-35 is a dependable solution across a broad range of HVAC and process cooling systems.
• CORROSION & SCALE PROTECTION: Tap water’s acidity and mineral content can damage system components over time. ProFrost CI-35 includes a corrosion inhibitor package to guard against metal corrosion and scale buildup—problems that plain glycols or untreated water can accelerate.
• ECO-CONSCIOUS & SCALABLE OPTIONS: Non-toxic, non-irritating, and environmentally responsible, ProFrost CI-35 is available in multiple dilution ratios, including 100%, 70%, 60%, 50%, 40%, and 30%, and in both 5-gallon and 55-gallon containers—ideal for projects of any size.
• MADE IN USA, QUALITY ASSURED: Proudly manufactured in the United States, every ProFrost CI-35 container is rigorously inspected to ensure durability and consistent product quality from fill to final use.