Skip to content Skip to navigation menu

WinterSafe -50 Professional Grade Antifreeze, Gallon


Add to My List
In stock online.
Model # 10932804 | Mfg # 031200

This non-toxic, virgin propylene glycol blend provides excellent cold weather and corrosion protection for drinking water systems and all engines. With a premium additive package, it prevents corrosion of aluminum, copper pipe, brass and solder and will not harm rubber, seals or hose materials. Pink color ensures excellent blow through visibility. Provides burst protection to -50F (-46C) and freeze protection within a range of +14F to +18F (-10C to -8C). This antifreeze is tasteless, contains no alcohol and is ready to use—do not dilute.


West Advisor

The West Advisor articles have answered boaters' questions and provided solutions to boating problems for more than 20 years. West Marine has compiled one of the Web's most comprehensive collections of technical boating information articles.