Cooling concentrate XSPC Pure 150 ml — red UV-safe additive for liquid cooling systems

XSPC Pure cooling concentrate, 150 ml in red UV-safe formulation, is an additive designed for liquid cooling systems. It is supplied as a concentrated dye to be mixed with premixed coolants or distilled water to introduce a stable, UV-reactive red color. The formula is intended for use in PC and custom liquid cooling loops where visual identification, leak detection under UV light and aesthetic colour are required. The concentrate is compatible with standard coolant blends when diluted according to manufacturer guidance.

Advantages

The red UV-safe concentrate provides a clear and uniform coloring effect when properly diluted, enabling quick visual inspection and easier identification of flow paths. Its UV-reactive properties improve detectability of leaks and weak points under ultraviolet light without requiring continuous UV illumination. The product is concentrated, which reduces storage volume and shipping weight compared to premixed solutions while allowing precise control of color intensity by varying dilution ratios.

Suitable for

• Custom PC liquid cooling loops where a red UV-reactive color is desired
• Mixing with distilled water or compatible coolant bases to achieve specific color intensity
• Systems requiring visual leak detection under UV light
• Maintenance and refilling of reservoirs, radiators and tubing in water-cooling setups

Key specifications

• Volume: 150 ml concentrate suitable for dilution
• Color: red, UV-reactive
• Formulation: concentrated dye additive for liquid cooling systems
• Compatibility: intended for use with standard coolant mixes and distilled water when diluted
• Application: for in-loop mixing to provide coloration and UV visibility

How to use

Before adding the concentrate, drain and flush the loop according to your system maintenance routine. Shake the bottle to homogenize the concentrate, then add measured amounts to the reservoir or premixed coolant per the dilution guidance from the coolant or system manufacturer. Start with a low concentration and increase gradually to reach the desired red hue; circulate and inspect the loop between additions. After achieving the desired color, run the loop and check for compatibility with seals and components by monitoring performance and looking for any discoloration or particulate formation over time.

Recommendations

Use personal protective equipment when handling concentrates. Do not mix with unknown chemical additives. Store in a cool, dark place away from direct sunlight and out of reach of children. For leak checks, use a UV lamp compatible with the concentrate’s excitation wavelength and follow equipment manufacturer safety guidance.