STAR BRITE WINTER SAFE -50° RV AND MARINE ANTIFREEZE - 1 GALLON|31200

Provides reliable freeze and burst protection down to -50°F, ensuring your water systems remain intact in harsh winter conditions Made with safe, non-toxic Propylene Glycol, ideal for RV plumbing, marine water systems, vacation homes, and potable water lines Compatible with copper, brass, aluminum, and all types of plastic—won’t damage or degrade system components Protect your RV, boat, or seasonal home from winter’s worst with Star Brite Winter Safe -50°F Non-Toxic RV and Marine Antifreeze. This ready-to-use, propylene glycol-based antifreeze delivers reliable burst protection down to -50°F, making it ideal for winterizing freshwater systems, holding tanks, engine cooling systems, and more. Formulated to be non-toxic and biodegradable, this antifreeze is safe for use in RV plumbing, marine water lines, and vacation homes, and is compatible with copper, brass, and plastic components. It also contains advanced corrosion inhibitors to protect your pipes and system internals from rust and scale buildup during long-term storage. Perfect for RV owners, boaters, and homeowners preparing for cold weather, Star Brite RV and Marine antifreeze prevents freeze damage and costly repairs while ensuring your systems are protected, clean, and ready to use come spring. Made in the USA and trusted by professionals, it’s the go-to solution for safe and easy winterization. Provides reliable freeze and burst protection down to -50°F, ensuring your water systems remain intact in harsh winter conditions Made with safe, non-toxic Propylene Glycol, ideal for RV plumbing, marine water systems, vacation homes, and potable water lines The pre-mixed formula makes winterization fast and hassle-free Compatible with copper, brass, aluminum, and all types of plastic—won’t damage or degrade system components Contains corrosion inhibitors to guard against rust, scale, and electrolysis in metal parts and plumbing lines Can be used in inboard and outboard engines to prevent freeze damage in cooling systems during off-season storage Biodegradable and environmentally friendly Protects pipes, hoses, valves, tanks, and pumps from cracking, bursting, and corrosion-related failure Size: 1 Gallon (6-pack)