The Feser One Non Conductive Cooling Fluid is the perfect way to cool your system. Feser One has tested the fluid as a replacement coolant in every leading manufacturer's liquid cooling system with great results! The Feser One Cooling Fluid is totally non conductive, so even if your system has a leak, none of your components will be damaged from electrical shorting.

Feser One's priority for the fluid is to improve corrosion protection of your system. Different manufacturers of liquid cooling systems use different metals in their systems. To protect all these kinds of metals, Feser One developed a cooling agent that protects Copper, Aluminum, Brass and Nickel all at once!

And it glows...

With the addition of UV active materials, so-called artificial tracers, the liquid begins to glow when ultraviolet light hits the material in the liquid. For these effects you only need a UV Cold Cathode light tube or UV LED lights to illuminate the fluid when it is running through clear tubing and clear reservoirs or blocks.

When handling the compound, it even felt like water...enough so that I tested the non conductive part—Warning, don't try this at home—by spraying a bit on my motherboard and a couple drops on the OCZ GeForce 8800 GTX that's on my test bench. I'm happy to report that it's all still functioning quite well, despite letting it puddle a bit. Once I shut the system off, I wiped it off to no ill effect.
- Bit-tech.net Review -

Non Conductive Video on YouTube

Warnings and Special Notes:

Do not mix this coolant with any other aftermarket additives, this may compromise the non conductive formula.

If used for long periods of time the UV properties of this coolant will naturally fade, you can use Feser View UV Dye to fix this.

Do not mix different colour Feser One coolants together: Chemical reactions can occur.

No other additives are needed, Feser One put 4 anti corrosives inside!

Regular fluid changes are advised (at least once a year).

Depending on your tubing size, type and wall thickness, the Feser One Cooling Fluid may react differently under UV light in different cooling systems.

Download the Material Safety Data Sheet

• Non Conductive
• UV Reactive properties
• Stable HDPE upright bottle
• Dropper Cap - no funnel needed
• Ready for use - no mixing needed
• Corrosion protection for copper, brass,aluminum and nickel
• Prevents algae growth within your water cooling system
• Compatible with all available PC liquid-cooling systems
• Unopened shelf life of 3 years (maximum)

Dimensions:	80 x 80 x 250mm
Weight:	1.10kg
Capacity:	1000ml
Conductivity:	< 10 µS/cm (@ 20°C)

01-20-2012
Reviewer: Zach (3)
Dunno about UV reactivity, but I got this and the Fuid XP+ w/ z7 ''cause I didn''t know which was blacker...the Fluid XP is a true black, but this, as many others have said, is purple crap. Dunno what kind of lighting they were using in those photos, but when I poured it into a glass, it looked purple around the edges. In a 3/8"-1/2" tube, I''m sure it looks very purple when well lit (which is sort of the point - light it up real bright and have it stay black).

10-22-2011
Reviewer: john (5)
I got this and it looks black when its under normal light its dark purple. the real shock was under uv light in the dark it turns a chalkie purple and all of this n clear tubes! idk if id recommend this. guess ill redo and buy the one that says "purple" ....

04-02-2010
Reviewer: these ppl obviously are not very (1)
without lighting it looks black, i used black tubing on all but my ram modules as they use 4 in and 4 outs at 1/4" Di. tubing and that tubing is near a uv fan, it looks purple as the picture CLEARLY shows on the site, but in my res in my 5.25" bay it looks black, which to me is pretty sweet, even the deep purple near the light is nice looking, if you want it to look black in the case get a NON-UV clear (ie white" cathode, like a mini halogen light. my one gripe is the i have had the water additive for a year and i noticed a little mold, fungus in my res, which i thought it would prevent.

04-17-2009
Reviewer: Stubbs (5)
I purchased this UV Black colored dye in hopes of having a jet black liquid pulsing through my loop. Be warned this is not a black liquid. The true color of this is DEEP PURPLE and may look black from a distance, but with any type of light behind it the purple color comes out. I did not buy this for it''s reactiveness to UV light so I have no comment on how little it glows.

02-10-2009
Reviewer: 985323 (1)
Aggree with both posts below, it is not ceal when under uv light but instead turns grey, it discolored my tubes and i just switched over to distiled water and am getting better temps by 10C

	PCApex.com March 3rd, 2008
	www.bit-tech.net February 16th, 2008