XSPC EC6 High Performance Premix PC Coolant, Opaque, 1000 mL, White

Si this is how this fluid looks after a day. I know what im potentially ghetting into with this and im willing to accept that i could be cleaning up a mess in my system in a mattter of weeks. Bit i read several reviews here saying they had a good experience with it. I previously was using distilled water with an anti corosive and growth inhibitor. this loop has never had an opaque fluid so we can eliminate that as a posibility ofr a chemical reaction. Ill update in 2 weeks with new photos as well.

*UPDATE: fluid broke down, clogged the microchannels in my GPU block and the entire Monoblock. Will never try opaque fluids again, this was a major bust. Plus, it left this awful grease all over the reservoir/pump, and seems to have somehow glued it together to the extent I can't even remove the plexi reservoir from the pump combo assembly. Just terrible experience.Original Review: The perfect fluid. My first time dipping my feet into open-loop cooling, and this coolant has been awesome to work with and appreciate after the build was finished.The theme of my build is black-white contrast, so the choice of coolant needed to be a true white - the best color that works with LEDs, and stands miles apart from simple clear fluids. It is truly opaque, so far, no falling out.Does foam when you first bleed the system, but settles after maybe half an hour. If you have an RGB reservoir and block... then OH BABY! You can also have a sexy loop.

I’ve used this for 4 years now and never had an issue. As long as you prep properly this will work like a charm. I change it every six months to keep it fresh. You obviously don’t want to leave it in for a year or two cause then it will for sure get gunky, but it’s expected. No liquid with color will last longer than a year. Good product.

I want to like it real bad, but sadly it clogs your water block fins over time.

About to change out my fluid and clean the lines after having this stuff in there for two years. I wouldn't recommend doing that on a system that runs hot. This coolant has held up well for me and my 1080 ti and i7 6700k. No issues with clogging from me.

Even if you're using all new parts, I suggest running SYSprep or Vinegar with Distilled water through the loop to cleanse everything first. Ran this in a completely new loop without doing any of that, and got some gunk after 2 months. Since moved on to a new build, will be using this in it and will update review if prepping the system fixed the gunking like it should.

Bought two bottles for a newly build system. Pretty simple loop, EKWB Velocity, EKWB 360 Radiator, Corsairs XD5 pump, EKWB soft tubbing.The machine was build on november 24 and today I purchased a GPU block and right before installing I flushed the system, then I saw my CPU block completely clogged. As pictures show, the block is still pretty much shinny new. I had to dispose all liquid and flush the system multiple times with distilled water, but still the CPU is in pretty bad shape, I will need to open it and clean it manually.If I have used a normal clear liquid, this would have happened. Avoid at all cost, it will deteriorate your hardware performance and it will be hassle to deal within weeks.DO NOT PURCHASE OPAQUE / PASTEL liquids, this is what happens.

Is pure white and works as intended. Under high load my overclocked Ryzen 7 sits at 31 Celsius. Doesn’t appear to clog and has a 3 year shelf life.