LIQUI MOLY Marine Antifreeze | 5 L | Radiator antifreeze | Antifreeze for boats, biodegradable and environmentally friendly

Effective antifreeze for boat engines and on-board technology

LIQUI MOLY Marine Antifreeze 5 L is a powerful antifreeze concentrate specially developed for use in the marine sector. It reliably protects the external cooling circuit from frost damage, prevents pipes from bursting, and simultaneously offers highly effective corrosion protection. Its blue color ensures visibility within the system at all times.

• Frost protection down to -32 °C in undiluted state
• Biodegradable and material-compatible
• Reliable protection against corrosion and oxidation

Individually dosable concentrate

The Marine Antifreeze allows for flexible mixing ratios, adapting to different climatic conditions. Whether in northern waters with extreme temperatures or in temperate regions, the antifreeze performance remains stable and reliable.

Universal applications on board

The antifreeze is suitable for all external cooling water systems of boat engines and toilet systems. Its high material compatibility ensures that PVC, copper, and other pipes remain functional for a long time. Even during extended storage, the cooling system is comprehensively protected.

Sustainability with proven quality

LIQUI MOLY Marine Antifreeze combines reliable performance with an environmentally friendly composition. The biodegradable formula reduces pollution to waterways, while its proven quality ensures safety throughout the winter season. This ensures long-term value retention of the engine and its components.