Winterize your recreational vehicles, boats, spas, hot tubs, pools, vacation homes, and campers with SPLASH non-ethylene antifreeze made with a plant-derived additive for -50?F burst protection. Biodegradable, non-toxic formula.

Suitable for recreational water systems, this antifreeze liquid protects against freezing down to -50 F!

Features:

Not intended as an antifreeze/coolant for auto radiator systems

Formulated to winterize RVs, cabins, boats, and other recreational water systems

1 gallon treats most small units with no tank or toilet

2 gallons treats most units up to 18ft long

3 gallons treat most units between 18-28ft long

3+ gallons for longer units, cabins, etc.

Offers protection against corrosion

Do NOT dilute