Koolance LIQ-702PR-B 702 Liquid Coolant, High-Performance, UV Purple, 700ml (24 fl oz)

Fantastic coolant. I needed purple coolant (the color to honor my late wife) that was compatible with aluminum water blocks / radiator because the manufacturer of my kit doesn't make purple. Completely filled up my system (only one water block, radiator, and pump/reservoir) with 1/3rd to spare. Looks clean, beautiful, and keeps an i7-8700K 6 core (12 HT) 3.9GHZ processor idled at 89F (31C) when used in this particular liquid cooling system. The included hose makes it super easy to fill any pump. When it comes time to flush the coolant, I will be coming straight back here for another bottle. 100% recommended if purple is the color you're after.

Seems like good coolant, I was using distilled water before because both primochill coolants I tried fell out within a few weeks (even after using their loop preperation). This has held up for a little over a month now and still seems fine. Hopefully it will last the two to three years like other reviewers are saying.

Color is weird when light chages if you look straight at it, it is orange, but if you view it at and angle it is the color on the label. Weird but cool.

Its a beautiful liquid for your custom loop. Ill check into this review if anything awry occurs with the liquid over time.

The media could not be loaded. It's more purple than the orange is orange, so that's a plus. There's definitely red tints to it that I would attribute to the UV part of the fluid. It's not too noticeable so I don't mind. Beware if you spill any of this stuff as the UV reactive agent will show up glowing on whatever it hits later on even after it dries. I like the bottle itself that it's shipped in because of the straw. I'm keeping it for other builds. Overall, not bad, but it's only 24oz and I can get the Primochill Vue that just released at the same price after shipping and it's a whole quart and looks awesome.DO NOT buy this for the UV effect. When this stuff reacts it glows a color that I would say is a mix of salmon and hot pink. Not purple in the slightest. if that's what you want, go for it, but if you're a dude stay away from UV with this.

I ordered UV purple, and had a bunch of old black light stuff so i put a bulb in and it didn't glow went to Walmart bought a UV light still didn't work. When my LEDdess UV strip came in I installed it and on a whim turned on the system it glowed orange. Will update later, but work as intended.

Since when this is purple? It's looks purple at first but when you put UV light it turns orange!

Didn't hold color long