Coolants & accessories,
documented chemistry, not mystery fluid.
CryoFuel ready-mix and concentrate coolants, loop cleaner, leak tester, and filling bottle. Tested against BS5117 corrosion standards, biodegradable to 90 % within ten days, four-year shelf life from bottling. Specified at the formula level — your loop is not running on someone's secret sauce.
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Questions about coolant compatibility?
EK-Pro coolants are formulated for copper-first loops. If you are running a mixed-metal system or need guidance on concentration and maintenance intervals, tell us the loop configuration and we'll confirm the right product.