Shell Oil JUG50/50 Pre-Diluted 50/50 Antifreeze Coolant 1 Gallon

Shellzone Antifreeze 50/50 is a high-quality, ethylene glycol-based coolant pre-mixed with deionized water, delivering ready-to-use protection for your engine's cooling system. This convenient 1-gallon jug eliminates the guesswork of mixing, providing optimal freeze and boil-over protection straight from the container.

Key Features:

• Low silicate, all-purpose coolant designed for use in both automotive and heavy duty diesel engines
• Pre-diluted 50/50 mixture ready to use with no mixing required for top-up and initial fill
• Specially formulated to meet stringent corrosion protection demands of modern aluminum engines
• Low silicate concentration complies with Cummins and other heavy-duty diesel engine manufacturer requirements
• Suitable for passenger vehicles, heavy-duty trucks, and industrial internal combustion engines
• Compatible with cooling system filters and conventional brands of coolant

Provides superior defense against rust, corrosion, freezing, and overheating for critical cooling system components including aluminum, brass, copper, solder, steel, and cast iron. For heavy-duty diesel applications, use with supplemental coolant additives (SCAs) and follow manufacturer recommendations for optimal performance.