This concentrated antifreeze coolant from MaxLife is a great way to preserve the condition of metals. This 50/50 antifreeze coolant has a freezing point of -36 degrees and boiling point of 330 degrees. The specific gravity is 1.13 and the pH is 10.4. This 1 gal. yellow antifreeze coolant meets standards: ASTM. Its applications include: Universal antifreeze/coolant for automobiles and light-duty trucks over 75,000 mi. Maintains a stable temperature in all climates and driving conditions, to help extend vehicle life. The fluid helps protect against cold weather freezeups and hot weather boil-overs, and lubricates and protects gaskets and seals. IAT formula. 150,000 mi./3000 hr./3 yr.