Stay protected with Starbrite® Non-Toxic Antifreeze, providing unparalleled defense against freezing and corrosion. Its premium formula safeguards drinking water systems and all engines from -50°F (-46°C) freeze ups, ensuring reliable performance in boats, RVs, vacation homes, and pools. The additives in the 30% formula prevent corrosion of aluminum, copper, brass, and solder, yet are gentle on rubber, seals, and hose materials. Safe for use with copper, brass, and all types of plastic, Starbrite® Antifreeze is the ideal solution for keeping your systems and engines protected during storage. Get peace of mind with Starbrite