The OTR 50/50 Premix Antifreeze / Coolant features a ready-to-use formula that eliminates the need for mixing or diluting. It protects engine components from freezing in low-temperature conditions while providing effective heat transfer to prevent overheating during high-demand operations. This coolant also inhibits corrosion and rust accumulation within the engine cooling system and deters scaling and deposit formation to maintain optimal coolant flow. Ideal for various operating environments, the product comes in a convenient 55-gallon size.