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Small 250 ml bottle of orange UV‑reactive coolant concentrate

Mayhems

Mayhems XT-1 Nuke V2 Concentrate Coolant UV Orange 250ml

SKU CH-YCJ6-CEVK5

UV‑reactive concentrate diluted with distilled water for thermal‑focused liquid cooling with corrosion protection

  • TypeCoolant
  • Thermal performance focus for efficient loop cooling
  • Concentrate lets you set the exact dilution ratio
  • Non-toxic inhibitors protect copper, brass, steel, nickel, aluminium
  • 250 ml bottle mixes to a larger coolant volume
  • UV fluorescent Neon Sunset Orange glows under UV light

Mayhems XT-1 Nuke V2 Concentrate

This 250ml bottle contains a thermal-performance coolant concentrate designed for custom water-cooling loops. It must be diluted with distilled water before use, and the manufacturer recommends Mayhems Ultra Pure H2O for best results. The proprietary glycol blend delivers excellent heat transfer while providing long-term stability and the longest operational lifetime in the XT range. Advanced corrosion inhibitors protect copper, brass, steel, nickel and aluminium components from scale and corrosion.

For builders prioritising thermal efficiency

This concentrate suits enthusiasts who want to tune their own mix ratio for specific freezing or boiling points and who value maximum heat dissipation over pre-mixed convenience. It is also compatible with Mayhems dyes for custom colour matching. Buyers needing a ready-to-pour fluid without mixing steps, or those who prefer a coolant with a shorter maintenance interval, should consider alternative products.

250ml concentrate yields variable final volume

The final coolant volume depends entirely on the dilution ratio chosen by the user, allowing adjustment of thermal properties and freeze protection. A single bottle provides enough concentrate for a typical mid-sized loop when mixed at common ratios. Very large loops or multiple systems may require additional bottles to achieve the desired fill volume and inhibitor concentration.

Highlights

  • Thermal performance focus for efficient loop cooling
  • Concentrate lets you set the exact dilution ratio
  • Non-toxic inhibitors protect copper, brass, steel, nickel, aluminium
  • 250 ml bottle mixes to a larger coolant volume
  • UV fluorescent Neon Sunset Orange glows under UV light

Specifications

TypeCoolant

Questions about this item

What type of distilled water should I mix with the 250ml concentrate before filling my loop?

The manufacturer recommends Mayhems Ultra Pure H2O for dilution to ensure optimal thermal performance and long-term stability of the coolant mixture.

Will the corrosion inhibitors in this coolant protect the nickel-plated and aluminium components already in my custom loop?

Yes, the proprietary blend includes advanced non-toxic inhibitors proven to protect copper, brass, steel, nickel, and aluminium from corrosion and scale build-up.

How can I verify the UV Orange dye is circulating correctly after I finish the build?

Shine a UV light on the reservoir and tubing; the neon sunset orange concentrate will fluoresce brightly, confirming flow throughout the loop.

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