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Small clear blue 250 ml coolant concentrate bottle

Mayhems

Mayhems MXT1UVCB250 XT-1 Nuke Coolant Concentrate 250ml UV Clear Blue

SKU CH-2848-CTDPG

Concentrated coolant that dilutes with distilled water, protects against corrosion and scale, and glows ice-blue under UV light

  • Product typeCoolant
  • Product colorClear
  • Key featuresCoolant concentrate. Can be diluted down to your own unique
  • In the box250ml
  • Concentrate lets you set freeze point with 250 ml volume
  • Patented DeTox and PETG-safe additives protect loop components
  • Advanced inhibitors stop corrosion and scale for longer hardware life
  • Operates in pressurised systems up to 390 °C and down to –50 °C
  • UV-reactive formula glows ice-white with blue haze under UV light

Product Identity

Mayhems MXT1UVCB250 XT-1 Nuke Coolant Concentrate is a 250 ml thermal-performance liquid for custom water-cooling loops. It suits builders who want a UV-reactive coolant that shifts from clear to ice-white with a blue haze under ultraviolet light.

Before You Order

This product is a concentrate and must be diluted with distilled water before use; the manufacturer recommends Mayhems Ultra Pure H2O. It is not a ready-to-pour fluid, so buyers who want a pre-mixed coolant should look elsewhere.

Thermals Noise and Power

The glycol-based formula operates in pressurised environments from –50 °C up to 390 °C and contains DeTox™ and PETG-safe additives with biocides and corrosion inhibitors. As a passive fluid it generates no noise and draws no power, while the inhibitor package helps maintain long-term thermal efficiency.

How it compares

Measured against everything we stock in Liquid Cooling & AIO Coolers, at today’s prices. Recalculated every night.

Price $18.99
Cheaper than about 78% of the 1,190 comparable items (median $71.99).

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Specifications

Product
Brand nameMayhems
Model nameMXT1UVCB250
Product typeCoolant
Product colorClear
In the box
In the box250ml

Questions about this item

Does the 250 ml bottle arrive ready to pour or must I mix it with distilled water first?

The bottle contains concentrated coolant that must be diluted with distilled water before use; Mayhems recommends their Ultra Pure H2O for the mix.

How much finished coolant can I make from one 250 ml bottle?

The concentrate can be diluted to your preferred ratio, so the final volume depends on the mix you choose; a common starting point is a 50/50 split with distilled water.

Will the coolant survive the temperatures inside a pressurised loop that sees 390 °C peaks?

Yes, the XT-1 formula is rated for pressurised environments up to 390 °C and down to –50 °C, so it handles extreme loop temperatures.

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