Coolant EK Water Blocks 3831109813300 Transparent Compatible with EK-DuraClear EK-ZMT

The EK-CryoFuel Transparent concentrate is a chemically stable coolant designed for PC liquid cooling systems and compatible with EK-DuraClear and EK-ZMT tubing. Supplied as a 100 mL concentrate, it is mixed with distilled water at a ratio of 1:9 to yield 1 L of ready-to-use coolant. The formula includes corrosion, scale and biological inhibitors and has been tested to meet corrosion standards for copper, brass, aluminium and stainless steel. EK-CryoFuel has low viscosity to reduce the risk of clogging and is biodegradable (90% in 10 days) with a 2-year shelf life from bottling.

Advantages

EK-CryoFuel provides chemical stability and colour stability while preventing sediment formation in the cooling loop. The low-viscosity formula is formulated to avoid clogging or damaging water blocks and tubing when used with EK-DuraClear or EK-ZMT. Synergistic corrosion inhibitors protect common metals found in PC cooling loops, and added scale and biological inhibitors reduce fouling and preserve thermal efficiency. The mixture is biodegradable and non-toxic.

Suitable for

• Custom PC liquid cooling loops using EK-DuraClear or EK-ZMT tubing
• Enthusiast and gaming systems requiring stable, low-viscosity coolant
• Systems with copper, brass, aluminium or stainless steel components

Key specifications

• Form: 100 mL concentrate
• Mixing ratio: 1:9 (concentrate : distilled water) to obtain 1 L
• Compatibility: EK-DuraClear, EK-ZMT tubing
• Metal protection: tested to BS5117 / ASTM D1384 for copper, brass, aluminium, stainless steel
• Biodegradability: 90% in 10 days
• Shelf life: 2 years from bottling

How to use

Pour the 100 mL EK-CryoFuel concentrate into a clean container and add 900 mL of distilled water to achieve a 1:9 dilution, producing 1 L of ready-to-use coolant. Mix gently until homogeneous. Fill the PC cooling loop following the system manufacturer’s filling and bleeding procedures, then run the pump to circulate the coolant and check for leaks. Re-check fluid level after the initial circulation and top up with the same prepared mixture if necessary.

Usage recommendations

Use only distilled water for dilution and avoid mixing with other additives or coolants. When used with EK-DuraClear and EK-ZMT tubing, follow regular maintenance and inspection intervals to preserve thermal performance and prevent contamination. Store sealed bottles in a cool, dark place and use within the 2-year shelf life.