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header-product Coolant EK Water Blocks 3831109880333 Red 1 L Excellent Thermal Conductivity
24.99 €

Coolant EK Water Blocks 3831109880333 Red 1 L Excellent Thermal Conductivity

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Coolant EK Water Blocks 3831109880333 Photo 1
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Coolant EK Water Blocks 3831109880333 Red 1 L Excellent Thermal Conductivity

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Short description

The EK Water Blocks 3831109880333 is a ready-to-use coolant with a volume of 1 liter. It features a striking red color, excellent thermal conductivity, and corrosion protection, making it ideal for various cooling setups in computer systems.
Available for order: 50 pcs.
Warranty: 2 Years
SKU: 4598002
Manufacturer: ek water blocks
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
20.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
23.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.09 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
23.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
payment
Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

Description

The EK Water Blocks 3831109880333 Red 1 L is a ready-to-use liquid coolant formulated for computer liquid cooling systems. This one-liter coolant is supplied as a premix with vivid red color, designed to deliver efficient heat transfer, corrosion protection and biological inhibition for long-term, stable operation of water blocks, radiators and pumps. The formula emphasizes color stability and low sedimentation after periods of inactivity, while remaining biodegradable and compatible with common cooling system materials.

Advantages

The coolant combines corrosion and scale inhibitors with biological growth inhibitors to protect metals and reduce fouling in the loop. It offers good thermal conductivity and high specific heat for efficient heat transfer, low viscosity for reliable pump performance, and pigments engineered not to leave residue. The mixture is chemically stable, non-toxic, RoHS compliant, and largely biodegradable, with a one-year shelf life from bottling.

Suitable for

  • Custom PC liquid cooling loops (CPU, GPU and chipset cooling)
  • Closed-loop and open-loop water cooling systems in desktop computers
  • Systems using acrylic, PETG, POM acetal or common rubber tubing (NBR, EPDM, Norprene)

Key specifications

  • Volume: 1 L ready-to-use coolant (prepared from supplied concentrate)
  • Color: Red with high color stability
  • Thermal properties: High specific heat and good heat transfer characteristics
  • Chemical stability: Low sedimentation and long-term color stability
  • Protection: Synergistic corrosion inhibitors and biological growth inhibitors
  • Compatibility: Safe for copper, brass, aluminum and stainless steel components
  • Material compatibility: Acrylic, PETG, POM acetal, NBR, EPDM, Norprene
  • Viscosity and conductivity: Low viscosity and low electrical conductivity
  • Environmental: Biodegradable (approx. 90% in 10 days), RoHS compliant
  • Shelf life: 1 year from bottling

How to use

If supplied as a concentrate, dilute according to the manufacturer’s instructions to obtain the specified 1 L ready-to-use volume; this product is supplied as a premix ready for direct filling in many cases. Before filling, flush the cooling loop thoroughly with distilled water to remove residues from previous fluids. Fill the loop slowly to avoid air pockets, run the pump to circulate the coolant and bleed the system of trapped air. Check all fittings and tubing for leaks, allow the system to run for a short burn-in period while monitoring temperatures and flow, and top up as needed.

Usage recommendations

Use distilled water for any dilution or system flushing, avoid mixing with incompatible additives or other coolant brands, and follow regular maintenance intervals: inspect the loop every 3–6 months and replace coolant every 12 months or sooner if contamination is detected.

Specifications

Product colour:
Red
All features
Volume:
1 L
Product type:
Ready to use
Non-toxic:
Yes
Corrosion protection:
Yes

Design

Product colour:
Red

Packaging data

Quantity:
1

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

How much does the Coolant EK Water Blocks 3831109880333 cost, and is it available for purchase?

The price is 24.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 50 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 20.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All ek water blocks products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized ek water blocks service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for Coolant EK Water Blocks 3831109880333?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.