Starbrite 032700 RV Boiler System Antifreeze Propylene Glycol 1 Gallon

Starbrite 032700 Boiler System Antifreeze (also sold as RV boiler antifreeze or hydronic heating and cooling system fluid) is an ethanol-free, odorless, tasteless and non-flammable heat transfer fluid. It is made from virgin propylene glycol (PG) and contains premium corrosion inhibitors to protect internal components.

Key Features:

• Ethanol-free, odorless, tasteless and non-flammable formula
• Made from virgin propylene glycol (PG)
• Contains premium corrosion inhibitors to protect internal components
• Formulated with a high specific heat and boiling point
• Burst protection down to -100°F (-73°C) at full strength
• Works as a heat transfer fluid in Aqua-Hot and Hydro-Hot systems
• Suitable for traditional boilers, closed boilers and solar systems
• 1 gallon size

Propylene glycol is considered Generally Recognized As Safe (GRAS) by the US FDA when used as instructed in direct food ingredient and indirect food contact applications. That makes this fluid a safer, more environmentally friendly choice if overflows, leaks or spills happen.