

❄️ Stay cool, stay ahead — the ultimate antifreeze for pros who demand flawless flow!
EK Water Blocks 3831109880302 is a 1-liter, ready-to-use antifreeze and coolant designed for high-performance liquid cooling systems. ASTM certified and non-toxic, it offers long-lasting protection against clogging and build-up, making it a trusted choice for enthusiasts running complex dual-loop setups. Its semi-opaque black fluid combines reliability with ease of use, ensuring your system stays cool and efficient over extended periods.
| ASIN | B07HYGYS6N |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 141,321 in Automotive ( See Top 100 in Automotive ) 378 in Antifreeze & Coolants |
| Certification | ASTM |
| Colour | Black |
| Customer Reviews | 4.3 4.3 out of 5 stars (260) |
| Date First Available | 11 Oct. 2018 |
| Display style | Digital |
| Included Components | 1 product |
| Item Package Quantity | 1 |
| Item Weight | 1.1 kg |
| Item model number | 3831109880302 |
| Manufacturer | EKWB |
| Material | Acrylic,Rubber |
| Part Number | 3831109880302 |
| Power Source | Battery Powered |
| Product Dimensions | 26 x 9 x 9 cm; 1.1 kg |
| Size | 1 Litre |
| Special Features | Non Toxic |
| Style | Specialized |
| Wattage | 2.4 watts |
M**H
good semi opaque fluid
very good i am running duel loop in tower 900 have been running cloud white and neon green for about 2 months now and no horrible build up in blocks . have used almost all opaque fluids on the market ie p1000 thermaltake ,vue ,mayhems all clogged my system. highly recommend you give cryofuel solid a go. hope this was helpful
A**L
Used for over 2 years, no issues.
Purchased and used this in my cooling loop over 2 and a half years ago. I've been lazy and haven't bothered to refresh it until now, hence visting the product page again and leaving a review. No issues in that time despite leaving it so long and the bottle passing its expiration date some time ago.
M**D
A Poor Performance Liquid
Unfortunately, a really bad product. All other aspects of EKWB are fantastic. However, the colour of the liquid began to fail after 3/4 days, going pretty much clear and leaving white build up in the res and tubes. Sadly... this product should be avoided.
M**D
Great at first, but left loads of excess
It looked cool but it was only in my system for 3 months and left a horrible stain inside my blocks and tubes. I'd likely stick to corsairs products as I've never had that issue with theirs. Still a huge fan of EKs other products. But wasn't a huge fan of the their coolant.
H**O
Could be better.
The colour dissipates after 3 months. You have to then drain flush and put in new. Avoid sunlight I will last longer.
H**S
Been running this for about a month now and it's still milky white. I was running Mayhems Pastel before and had it come out of solution a lot, it required changing every 3 months, and was generally a mess to deal with when it accumulated on my blocks. I ended up having to flush the mayhems coolant out with 5 gallons to distilled water to get it to run clear, but this stuff doesn't have those issues as far as I've seen so far.
D**E
dopo gia 8 mesi che lo uso non ho ancora visto grumi di colore ne cali di prestazioni vale ogni centesimo che ho speso, colore bianco pastello molto molto bello e uniforme lo ricomprero' a breve.
S**N
J'étais avant sur le cryofuel Green acide je ne suis Pas déçu d'être passé sur ce blanc, il est juste magnifique, j'espère juste que comme certains le disent il ne se décolore au pas au bout de quelques mois. up: comme je le craignais le liquide c'est decoloré et a laisser enormement de depot dans ma boucle, je deconseille car l'entretien pour recuperer ma boucle propre a necesité enormement d'huile de coude.
T**A
Que decir de EKWB, para mí de lo mejor del Mercado de Refrigeración por agua para PC.
A**O
Sono diversi anni che lo uso e conosco lo scetticismo verso i liquidi opachi. Solo la prima volta ho avuto un problema di decolorazione. Dopo aver contattato EKWB, mi hanno fornito un nuovo flacone e il loro kit di pulizia. Quest'ultimo ha fatto la differenza perché ha portato via residui che il classico lavaggio con acqua distillata non ha tolto. Da quella volta mai più problemi. Sono riuscito anche a tenerlo più di un anno e mezzo senza che cambiasse di una virgola o facesse perdere prestazioni.
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