PrimoChill Ice - Computer WaterCooling Coolant, Fill and Forget, Low Viscosity, Low Chemical Content, Full Protection, Proudly Made in The USA (32oz/.9L) - Transparent - Clear

Great product. Used this in my water cooled build for 2 years now. Just have to keep it topped off. Looks great and I get good cool temps.

Seems like a decent coolant. I went simple this time, and other than the color looking more like a burnt orange with white case lighting, it looks quite red with red lighting.I wish I'd got the "blood red" instead, but I'm just happy to be away from translucent or opaque coolant issues.My experience with PrimoChill has been hit or miss sometimes, their tool that rounds off the cut edges of rigid tubing is awesome. Their "Loop Prep" products left me feeling like I'd been ripped off, because after each stage I had to disassemble my water blocks to remove whatever they dislodged from A BRAND NEW LOOP, but we can also blame that on the other parts makers I guess. The coolant bottle is covered with an opaque label so it's hard to see what the color really is in the light, but their listing shows it without a label with a very red appearance, but it doesn't look that way when the loop is filled.I'm sure this coolant performs well, I've thrown my rig under significant stress test loads since I rebuilt it in its current form, but I hate that I have to have more of my LEDS set to red with the red coolant (such as in my 360 flat pump/reservoir combo) so that the coolant doesn't look like the burnt orange of University of Texas Longhorns team colors (I have no collegiate sports affiliations, this is purely to describe my impression of the color). Oh also, my case is a bit off the beaten path with dual 420 rads and a 360 reservoir, but one bottle alone isn't enough to fill my loop, I had to add about a cup of distilled water to bring the level up... but that didn't change the color.So if you want "REALLY RED", maybe get Blood Red, but don't blame me if you don't like that color since I haven't tested my own suggestion there.

Very good coolant for the computer, easy to use, maintains low temperatures, lasts quite a while (8 months with intense use), the only thing you have to take into account and what they warn you is that when you do maintenance on the entire system and add the liquid it will lose color immediately, but if you expose it to black light or UV light and over time the color returns and it begins to shine as promised, if you don't have a black light you can look for a dark violet - blue that can also work, it still reacts but with less intensity, primo chill has never let me down and I use several of its products

It cools. That's fine, but I got this for the UV reactivity which was pure crap. Koolance has better UV conductivity and it works just as well.

Lost nearly all of its color in less than 48 hours. Stained my EK cpu monobloc and clogged up the cpu cooling fins on a brand new loop even after the loop was prepped using PC's own loop cleaner and prep kits prior to adding this as the final fluid. Now I have to break down the entire system, clean out the purple sludge this left behind, and start all over again. Do not buy this fluid for any reason unless your plan is to waste money and time or to ruin your cooling loop and its components.

Lost its color after a couple months. Looked great at first but started noticing it was going more pinkish then just a dirty clear. Wouldnt recommend

I've been using PrimoChill ICE for a while now... Although, this was my first time getting the clear and I actually prefer the clear now. The colored kind always lost most of it's color after a short while... The clear, well, can't have that problem cause it's, well, clear. Using this with PrimoChill's colored tubing is a great way to go... The tubing looks great and you don't have to worry about the fluid losing it's color. Now I use their red tubing with the clear fluid instead of clear tubing with the red fluid... The fluid never looked as red as I wanted it to plus lost most of it's color quickly, so this is a much better way for me in both regards.Temps stay very nice, comparable to regular distilled water, and the fluid never gunks up... It stays clean between changes and sometimes I wait quite a while. It gives peace of mind knowing it's non-conductive too.

I thought it wasNeon for some reason but it does the job