-50°F Engine & Water System Antifreeze, 55 Gallon

West Marine -50°F Engine & Water System Antifreeze, 55 Gallon Drum

Handle your large-scale winterization projects effortlessly with West Marine -50°F Engine & Water System Antifreeze in a 55-gallon drum. Ideal for boat yards, dealers, and high-volume applications, this bulk antifreeze offers superior cold weather and corrosion protection to ensure every boat is winter-ready.

Why Choose West Marine -50°F Antifreeze for Your Boat Winterization?

• Ultimate Cold Weather Protection: Engineered to withstand temperatures as low as -50°F (-46°C), this antifreeze is perfect for regions with mild but freezing winters, safeguarding your boat's systems throughout the season.

• Non-Toxic and High Quality: Formulated with pure virgin propylene glycol, West Marine antifreeze is non-toxic, providing effective protection while minimizing residual smells and tastes, making it safe for potable water systems and engines.

• Advanced Corrosion Inhibitors: Contains special corrosion inhibitors that protect metal engine components and seals—including aluminum, brass, copper, and solder—from winter damage.

• Alcohol-Free Formula: Prevents evaporation, maintaining optimal protection levels and ensuring your engine and water systems remain safeguarded throughout the winter months.

• Ready-to-Use Bulk Solution: This antifreeze comes ready to use without the need for dilution, making it an efficient choice for winterizing multiple boats or large systems.

• Bright Pink Color Indicator: The vivid triple-dye pink color helps easily identify when antifreeze has circulated through all critical systems, and assists in system flushing during spring maintenance.

• Ideal for Mild Winter Climates: Designed for temperatures ranging between 14°F to 18°F (-8°C to -10°C). For regions experiencing colder temperatures, we recommend using West Marine's -60°F or -100°F antifreeze for enhanced protection.

Ensure thorough winter protection for every boat with West Marine -50°F Engine & Water System Antifreeze. This reliable, ready-to-use solution is your go-to for efficient, high-volume winterization and optimal vessel care.

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