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

**URL:** https://aio.lv/en/product--ek-water-blocks-3831109880333--4598002
**Data updated:** 2026-03-07 14:51 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** ek water blocks
**Manufacturer code:** 3831109880333
**EAN:** 3831109880333
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 24.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 20.65 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ek-water-blocks-3831109880333--4598002

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary 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.

## Long 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

| Feature | Value |
|---|---|
| Volume | 1 L |
| Product type | Ready to use |
| Non-toxic | Yes |
| Corrosion protection | Yes |

### Design

| Feature | Value |
|---|---|
| Product colour | Red |

### Packaging data

| Feature | Value |
|---|---|
| Quantity | 1 |

## 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. More information about warranty service: https://aio.lv/en/warranty

### 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.

## Image

https://aio.lv/img/cache/product/4598002/65744141_large.webp