HERCULES 18.9 L Cryo-Tek Antifreeze for Heating System

Hercules® Cryo-Tek™ Antifreeze is formulated for use in closed loop hydronic heating and cooling systems. It can also be used in radiant tube heating systems, most solar heating systems and geothermal loops.

• Pre-mixed, ready-to-use formulation
• A blend of virgin (not recycled) propylene glycol andhigh purity triple protection additives, formulated for use in closed loop hydronic heating and cooling systems
• Cryo-tek(TM) can also be used in radiant tube heatingsystems, most solar heating systems, and geothermal loops
• Hercules' exclusive triple protection formula stabilizespH to prevent acid corrosion, chelates hard water minerals, and inhibits the formation of scale and sediment
• These components work together to keep the systemclean and operating efficiently by eliminating system deposits, improving heat transfer, and minimizing wear to moving parts and seals