freezemaster™ antifreeze is UL listed and meets the requirements defined in NFPA 13/D/R and NFPA 25. It includes a corrosion inhibitor package unlike any other product on the market, effectively reducing pipe corrosion by up to 65 percent. While other UL-listed alternatives are clear or rust colored, freezemaster™ antifreeze is colored blue so contractors are able to see the material as it exits the vents and drains when flushing and filling systems during the fill process.
Precisely formulated by Lubrizol Advanced Materials, a specialty chemical company supporting the fire industry for more than 30 years, freezemaster™ antifreeze delivers the safety, performance and assurance you can rely on in temperatures as low as -12º F (-24.4º C).