Delivery to the United States: $39.90 DHL Express Worldwide · arrives Wed, Nov 11 – Mon, Nov 16 if paid today
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New, sealed and genuine Full manufacturer warranty
30-day returns Unused items in original packaging
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Overview
This concentrate flushes manufacturing residues and leftover chemicals from water cooling loops. It suits builders preparing new systems or completing a deep clean.
Purpose and Usage
The concentrate removes manufacturing residues, impurities, and chemical leftovers. Use it as a stand-alone flush to prepare a new loop for coolant, which extends fluid life and reduces tube yellowing. It also works as a final rinse after EK-CryoFuel Loop Cleaner to clear any remaining cleaner residue.
Mixing and Properties
Dilute the 250ml bottle with approximately 2750ml of distilled water at a 1:11 ratio. The resulting solution is not a corrosion inhibitor or biocide. The fluid is white in color and does not react under UV light.
Compatibility
Safe for use with all EK Water Blocks soft tubing and hard tubing materials.
Specifications come from the manufacturer and can change without notice. Check the box contents and compatibility before ordering; our team answers questions within one business day.
Shipping & returns
Delivery to the United States: $39.90DHL Express Worldwide · arrives Wed, Nov 11 – Mon, Nov 16 if paid today
Ships from our warehouse in Germany: in stock, it leaves within 1–2 business days, tracked to the door.
To
Business days
This item
GermanyDHL Paket
1–2
$5.90
Other EU countriesDHL Parcel International
2–8
$11.90–$15.90
UK, Switzerland and NorwayDHL Parcel International
3–7
$24.90
United States and CanadaDHL Express Worldwide
2–5
$39.90
Asia and the Middle EastDHL Express Worldwide
2–5
$49.90
Australia and New ZealandDHL Express Worldwide
3–6
$59.90
Discreet packaging Plain, unbranded box — no crypto or brand references outside
Returns 30 days for unused items in original packaging; faulty items are on us