RV Antifreeze and Heat Transfer Fluid 5 Gallon

BioTHERM Fluids® RV antifreeze is a patented, pre-mixed, biobased, non-toxic product specifically formulated for burst protection of potable and non-potable water system (heated or ambient) plumbing exposed to freezing conditions in: - RV/Marine Toilet & Water System Winterizer - Fountain/Water Line Winterizer - Seasonal Homes / Hunting Cabins - Pressure Testing - Swimming PoolsFiltration / Heating Systems - HVAC - Closed Loop Thermal Systems BioTHERM Fluids® RV Antifreeze contains a multi-meltal food grade inhibitor to help prevent corrosion of water system components such as copper, solder, brass, steel cast iron and cast aluminum and, when used as directed, provides burst protection down to -50°F.