VAKE Organic AntiFreeze 4L – Pre-mixed 50/50

100% biodegradable, non-toxic winter protection for boats, RVs, and cottages.

VAKE AntiFreeze is a sustainable and eco-friendly alternative to traditional glycol. Formulated from pure, pharmaceutical-grade plant-based ingredients and colored with natural chlorophyll, it is completely safe for humans, pets, and the marine environment, while delivering outstanding freeze and burst protection.

This 4-litre canister is pre-mixed 50/50, ready for immediate use, ensuring optimal concentration and preventing mixing errors.

Key Features

• 100% Non-Toxic & Safe: Free from hazardous petrochemicals, nitrates, amines, phosphates, and silicates.
• Burst Protection down to –70 °C: Freezing point at approx. –28 °C to –30 °C with reliable expansion/burst protection down to –70 °C.
• Preserves & Lubricates: Will not form harmful acids and naturally lubricates rubber seals, gaskets, valves, and water pumps.
• Ideal for Sensitive Systems: Excellent for potable water lines, drains, and marine toilets where traditional glycol should not be used.

Applications (Winter Storage)

• Freshwater Systems: Tanks, water heaters, and pipework. (Flush thoroughly with fresh water before spring commissioning.)
• Toilets & Drains: Marine heads, holding tanks, greywater drains, and traps.
• Engines: Winterizing raw water / open cooling circuits. (Not intended as permanent coolant for closed internal circuits during engine operation.)
• Heating Systems: Winter storage for hydronic heating circuits.

More Information & Support
Have questions regarding shelf life, refractometer readings, or system winterization?

Read our complete Antifreeze FAQ here

(For detailed technical specifications, ecotoxicity data, and safety information, please consult our SDS/MSDS.)