Only inhibited glycol made with DOW PuraGuard™ Propylene Glycol USP/EP, a pharmaceutical grade of monopropylene glycol with specified purity greater than 99.8%.
• Engineered for closed loop HVAC systems with an operating range of -50°F to 325°F (-46°C to 163°C)
• Made with pharmaceutical grade DOW PuraGuard™ Propylene Glycol USP/EP
• Provides freeze protection to below -60°F (-51°C) and burst protection to below -100°F (-73°C),depending on concentration
• Contains industrial corrosion inhibitors and yellow dye for leak detection