Coolant EK Water Blocks Green Transparent Compatible with EK-DuraClear EK-ZMT

The EK-CryoFuel is a chemically stable, non-toxic coolant formulated for PC liquid cooling systems. This green transparent coolant is compatible with EK-DuraClear and EK-ZMT tubing and is designed to minimize sediment formation while maintaining low viscosity for safe flow through water blocks and loop components. It contains corrosion, scale and biological inhibitors, meets BS5117 (ASTM D1384) corrosion standards for copper, brass, aluminum and stainless steel, is biodegradable (90% in 10 days) and has a 2-year shelf life from bottling. EK recommends using the dedicated filling bottle to simplify the loop filling process.

Advantages

EK-CryoFuel provides stable color and thermal performance with a low-viscosity formula that reduces the risk of clogging and component damage. The coolant includes synergistic corrosion inhibitors for metals commonly used in PC cooling loops and also contains scale and biological inhibitors to prevent fouling. It is biodegradable and meets industry corrosion test standards, offering reliable protection and long operational life when used as directed.

Suitable for

• Custom PC liquid cooling loops using copper, brass, aluminum or stainless steel components
• Systems with EK-DuraClear or EK-ZMT tubing
• Enthusiast and gaming rigs requiring long-term thermal stability

Key specifications

• Type: Coolant
• Color: Green, transparent
• Compatibility: EK-DuraClear, EK-ZMT tubing
• Corrosion testing: BS5117 (ASTM D1384) - suitable for copper, brass, aluminum, stainless steel
• Biodegradability: 90% in 10 days
• Shelf life: 2 years from bottling

How to use

Fill the loop according to your cooling system instructions, using the recommended filling bottle to simplify the process and reduce spills. Ensure the loop is clean and flushed of previous fluids before adding EK-CryoFuel. After filling, run the pump to circulate the coolant and check for leaks; allow the system to operate for a short period and re-check fluid level, topping up if necessary.

Recommendations

Use EK-CryoFuel with EK-DuraClear or EK-ZMT tubing and follow standard loop maintenance: flush the system before filling, check compatibility of metals, and inspect the loop periodically for contamination or leaks. Store the product capped and away from direct sunlight; follow local disposal regulations for biodegradable coolants.