--- product_id: 260138800 title: "EK Water Blocks EKWB EK-Cryo-Fuel Concentrate Coolant,100ml, Clear" brand: "ek" price: "¥9065" currency: JPY in_stock: true reviews_count: 5 category: "Ek" url: https://www.desertcart.jp/products/260138800-ek-water-blocks-ekwb-ek-cryo-fuel-concentrate-coolant-100ml store_origin: JP region: Japan --- # Concentrated 1:9 mix ratio Premium acrylic & rubber formula Optimized for metal hardline loops EK Water Blocks EKWB EK-Cryo-Fuel Concentrate Coolant,100ml, Clear **Brand:** ek **Price:** ¥9065 **Availability:** ✅ In Stock ## Summary > 💧 Stay cool, stay clear — the pro’s choice for flawless custom loops! ## Quick Answers - **What is this?** EK Water Blocks EKWB EK-Cryo-Fuel Concentrate Coolant,100ml, Clear by ek - **How much does it cost?** ¥9065 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/260138800-ek-water-blocks-ekwb-ek-cryo-fuel-concentrate-coolant-100ml) ## Best For - ek enthusiasts ## Why This Product - Trusted ek brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted by Enthusiasts:** Highly rated with 4.5 stars from 333 expert reviews - • **Crystal Clear Aesthetic:** Ultra-transparent coolant enhances the sleek look of your build - • **Metal-Compatible Formula:** Engineered to prevent corrosion in metal hardline custom loops - • **Precision Concentrate Mix:** Dilute 100ml concentrate with 900ml distilled water for perfect cooling balance - • **Low Maintenance Efficiency:** Reduces system contamination, making upkeep effortless ## Overview EKWB EK-Cryo-Fuel Concentrate Coolant is a premium 100ml concentrate designed for high-performance water cooling systems. It mixes at a precise 1:9 ratio with distilled water to deliver crystal-clear, corrosion-resistant cooling optimized for metal hardline loops. Trusted by PC enthusiasts worldwide, it ensures efficient heat dissipation and low maintenance, elevating your custom build’s reliability and style. ## Description Buy EK Water Blocks EKWB EK-Cryo-Fuel Concentrate Coolant,100ml, Clear online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase. Review: 透明感 - EKの透明感が好きで愛用してます 何時もは、そのまま使えるヤツを使ってますが品切れで 濃縮タイプをチョイスしました 使用は問題無いですね 表示通り1:9、1L作ったので本商品1本に精製水900mL 人にもよりますが配合作業が手間でなければ割安です Review: It's EK Cryofuel - Does exactly what you expect, I have a full EK custom loop with metal hardline, I contact EK prior to a lot of the build to make sure I wasn't going to get metal contamination from the metal hardline and adding this just makes life a whole lot better when it comes to maintenance time. You should always have this or something like it in your system. ## Features - Brand: EKWB - This product will be an excellent pick for you - Made with premium quality material - Quantity: 100ml ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07LB27595 | | Best Sellers Rank | #73,509 in Computers ( See Top 100 in Computers ) #272 in Water Cooling Systems | | Brand | EK | | Brand Name | EK | | Compatible Devices | Desktop, Server | | Compatible devices | Desktop, Server | | Cooling Method | Water | | Cooling method | Water | | Customer Reviews | 4.5 out of 5 stars 333 Reviews | | Global Trade Identification Number | 03831109813300 | | Included Components | 1 package | | Item Weight | 0.1 Kilograms | | Manufacturer | EKWB | | Material | Acrylic , Rubber | | Material Type | Acrylic,Rubber | | Model | 3831109813300 | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | 3831109813300 | | Power Connector Type | 3-Pin | | Power connector type | 3-Pin | ## Product Details - **Brand:** EK - **Compatible devices:** Desktop - **Cooling method:** Water - **Material:** Acrylic,Rubber - **Power connector type:** 3-Pin ## Images ![EK Water Blocks EKWB EK-Cryo-Fuel Concentrate Coolant,100ml, Clear - Image 1](https://m.media-amazon.com/images/I/51uyXev1WuL.jpg) ![EK Water Blocks EKWB EK-Cryo-Fuel Concentrate Coolant,100ml, Clear - Image 2](https://m.media-amazon.com/images/I/51xEXvrX2vL.jpg) ![EK Water Blocks EKWB EK-Cryo-Fuel Concentrate Coolant,100ml, Clear - Image 3](https://m.media-amazon.com/images/I/41LisRloI+L.jpg) ![EK Water Blocks EKWB EK-Cryo-Fuel Concentrate Coolant,100ml, Clear - Image 4](https://m.media-amazon.com/images/I/71roVpWf3UL.jpg) ## Questions & Answers **Q: I am going to use distilled water, what is function of clear one?** A: The clear one is basically some propylene glycol formulation without colouring. It is biocidal and will saturate the distilled water with ions. Otherwise, the distilled water is just going to strip the material off your loop. You also don't get algae with it in your loop. **Q: Roughly how many of these should I buy? Rough how much water can a loop hold?** A: Do not mix this with 2l water! This is not just a dye. It has corrosion and anti growth additives and that's why you need to stay close to the 9 to 1 ratio. Most water loops do not exceed 1l of mix. If you wanna be on the safe side buy 2 of these. Even if you don't need 2 it doesn't hurt to have an extra one in hand. **Q: when is the expiration date and the manufacturing date?where I can see it on the bottle ?** A: Date of manufacture is on the cap. **Q: is this transparent red or solid red ?** A: Transparent ## Customer Reviews ### ⭐⭐⭐⭐⭐ 透明感 *by ｱ***ｬ on 15 March 2026* EKの透明感が好きで愛用してます 何時もは、そのまま使えるヤツを使ってますが品切れで 濃縮タイプをチョイスしました 使用は問題無いですね 表示通り1:9、1L作ったので本商品1本に精製水900mL 人にもよりますが配合作業が手間でなければ割安です ### ⭐⭐⭐⭐⭐ It's EK Cryofuel *by G***R on 19 August 2020* Does exactly what you expect, I have a full EK custom loop with metal hardline, I contact EK prior to a lot of the build to make sure I wasn't going to get metal contamination from the metal hardline and adding this just makes life a whole lot better when it comes to maintenance time. You should always have this or something like it in your system. ### ⭐⭐⭐⭐⭐ Good stuff! *by A***R on 17 December 2025* Usually use premix but this stuff is working great ## Frequently Bought Together - EKWB EK-CryoFuel Concentrate PC Coolant, 100mL, Clear - ACM Economy Wash Bottle, LDPE, Squeeze Bottle Medical Label Tattoo (500ml / 16oz / 1 Bottle) - Corsair CX-9059001-WW Hydro X Series, Xt Softline, 10/13mm (3/8In/ 1/2In) ID/OD, Tubing, PVC, Clear --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/260138800-ek-water-blocks-ekwb-ek-cryo-fuel-concentrate-coolant-100ml](https://www.desertcart.jp/products/260138800-ek-water-blocks-ekwb-ek-cryo-fuel-concentrate-coolant-100ml) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-16*