PRIMOCHILLLiquid Utopia - 15ml Bottle

Finally time to replace the 6700k, and couldn't remember what I had used to fill my loop back then. I also decided I probably shouldn't use what was left of the distilled water mix for the newer loop. Quick hunt in my order history and saw that I had bought this... Aug 28, 2016. Time sure flies!Main points:- Lasted six years in a daily use gaming rig. Never once flushed or paid attention to. Complete negligence.- Copper only loop, CPU only. Little silver, probably useless, coil thingy dropped into my reservoir.- 0.79$ or so distilled water from grocery store.I'll probably use it (and a fresh gallon of water) with my 12700k loop, but for the previous one, it excelled in combat situations that it wasn't at all designed for. The fluid still looks clear and... like water... with no visible buildup.

Buen líquido funciona sin problemas, además de excelente rendimiento.

冷却系の藻の繁殖や発生を防ぐための薬剤のようですが、MSDSなど内容物の性質を示す情報が一切手に入らなかったのが不満です。内容物は無色透明の液剤で、精製水に混ぜて使用するのですが混ぜても一切わからない…。まあ、やらないよりやっといたほうがいいのでしょうという感じで使用しました。気になる方はメーカーから直輸入したほうがいいかもしれませんね。

Doing what it suppose to

I have gone full circle on coolant options over the years of building custom watercooled PCs. I always seem to come back to PrimoChill Utopia. It's cheap and lasts a long time. Not to mention after spending like $1 on a gallon of distilled water, you get way more coolant then buying a pre-mixed 1000 ml. So you end up with 2-3 times the coolant for less money. If you want to change the color you can buy different colored dye's for less then $10. I prefer clear just because clean-up is basically zero compared to any dye or opaque. In my opinion avoid opaque coolants completely. They are a huge mess to flush out and ALWAYS break down and clog your waterblocks.