Product Overview
LIQUI MOLY LM21145 is an ethylene glycol-based radiator antifreeze featuring a specialized OAT (Organic Acid Technology) inhibitor package designed specifically for modern aluminum high-performance engines. It delivers exceptional protection against frost, corrosion, and overheating throughout the entire engine service life.
This formulation is free of amines, nitrites, phosphates, borates, and silicates, making it safe and reliable for use in engines made of cast iron, aluminum, or mixed materials, as well as cooling systems with aluminum and copper alloys.
Ideal for the latest generation of engines in cars, commercial vehicles, motorcycles, agricultural machines, and stationary engines requiring premium-quality radiator antifreeze.
Key Benefits:
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OAT inhibitor package tailored for aluminum high-performance engines
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Outstanding protection against frost, corrosion, and overheating
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Free from amines, nitrites, phosphates, borates, and silicates
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Compatible with cast iron, aluminum, and mixed-material engines
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Suitable for cooling systems containing aluminum and copper alloys
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Recommended for modern, high-performance engines across vehicle types
