"SOLAR HI-TEMP" is a nontoxic heat transfer fluid and anti-freeze solution designed to maintain the efficiencies of solar thermal systems and prevent degradation of the heat transfer solution. It is recommended for systems that have vacuum tube collectors that exceed normal working temperatures of normal closed loop systems. "SOLAR HI-TEMP" Heat Transfer Fluid and Anti-Freeze Solution is suitable for use with continuous operating systems with temperatures up to 356° (180°C), and will not degrade significantly from short term exposures to temperatures up to 450°F (232°C).

For more information, visit www.solarhitemp.com.