5 Gallon RV Antifreeze & Heat Transfer Fluid - Winter Protection for RV Plumbing & Heating Systems

BioTHERM Fluids RV antifreeze is a pre-mixed, biobased, non-toxic product 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 - Closed Loop Thermal Systems BioTHERM Fluids RV Antifreeze contains a multi-meltal GRAS 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. BioTHERM Fluids RV is glycerin based and does NOT contain ethylene or propylene glycol.

NSF Registered HT1 (incidental food contact heat transfer fluid)

Meets ASTM D1384

Biobased

Non-Toxic

Readily Biodegradable