-60°F Engine & Water System Antifreeze, Gallon

Avoid freeze damage with West Marine Premium Marine Antifreeze.

Winterizing your boat for the off season is an excellent way to protect your investment and avoid costly repairs in the spring. West Marine -60° (-51°C) Antifreeze provides the ultimate in cold weather and corrosion protection for potable water systems, sanitation systems and all engines. Ideal for regions with temperature lows of -7°F down to -10°F, this non-toxic formula uses pure virgin propylene glycol for quality and effectiveness. An added benefit of using non-recycled propylene glycol is that residual smell and tastes are reduced. Corrosion inhibitors have been added to prevent damage to metal engine components and seals. This antifreeze is alcohol free and will not evaporate and leave engine parts and areas of pooled water less protected later in the winter. The bright triple died purple color lets users know when antifreeze has traveled through water lines, sanitation system lines or engine cooling systems; and also serves as an indicator when flushing systems in the spring. For winterizing both engine and water systems, look to West Marine Engine and Water System Antifreeze for a safe, effective, ready-to-use solution

Key Features

• Non-toxic virgin propylene glycol formula
• Meets industry standards for burst protection in copper pipes to -60°F (-51°C)
• Added inhibitors prevent corrosion in engine components and seals including aluminum, brass, copper and solder
• Ready to use—does not need to be diluted
• Safe for potable water systems and engines
• Alcohol free to reduce evaporation and maintain protection levels throughout the winter
• Ideal for regions that experience temperature ranges between -7°F to -10°F (-14°C to -12°C); for colder regions we recommend using non-toxic Pure Oceans antifreeze with -100°F rating

For a complete guide to selecting the right antifreeze for your climate and application, see Antifreeze 101.