# Antifreeze/Coolant THERMALTAKE CL-W246-OS00GR-A, ready-to-use 1 L, green

**URL:** https://aio.lv/en/product--thermaltake-cl-w246-os00gr-a--2100245
**Data updated:** 2026-03-31 14:36 (EEST)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** THERMALTAKE
**Manufacturer code:** CL-W246-OS00GR-A
**EAN:** 4713227520157
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 38.99 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 32.22 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--thermaltake-cl-w246-os00gr-a--2100245

## 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

THERMALTAKE CL-W246-OS00GR-A is a ready-to-use green antifreeze/coolant supplied in a 1 L bottle. Designed for PC liquid cooling loops and CPU/GPU cooling systems, it provides corrosion protection and freeze/boil point control for closed-loop setups. Suitable for maintenance, refills and system top-ups where a premixed, color-coded coolant is required.

## Long description

THERMALTAKE CL-W246-OS00GR-A is a ready-to-use green antifreeze/coolant supplied in a 1 L bottle and formulated for closed-loop PC liquid cooling systems. Intended for CPU and GPU water blocks, radiators and tubing, this premixed coolant offers corrosion protection and temperature stability without the need for on-site dilution. The green color provides visual identification in multi-component loops and assists with leak and flow inspection during maintenance and refilling.
Advantages
This ready-to-use coolant eliminates mixing errors and speeds up system fill or top-up operations. It is formulated to provide corrosion inhibition for metals commonly used in PC cooling loops and to help maintain stable freeze and boil points appropriate for indoor system operation. The colored fluid improves visual monitoring of flow, level and potential contamination, while the 1 L volume suits routine maintenance or partial system refills.
Suitable for
Closed-loop PC liquid cooling systems for desktops
CPU and GPU water block fills and top-ups
Radiator and tubing maintenance and coolant replacement
Key specifications
Form: ready-to-use premixed liquid
Colour: green for visual identification
Volume: 1 litre per bottle
Intended application: closed-loop computer liquid cooling
Function: corrosion protection and thermal stability for loop fluids
How to use
Before use, ensure the system is powered off and unplugged. Drain existing coolant according to your cooling system manufacturer's instructions, then flush the loop if required to remove residues. Open the coolant bottle and pour the premixed fluid into the reservoir or fill port slowly until the recommended level is reached, avoiding air entrapment. After filling, run the pump briefly with the system off (if manufacturer recommends) and check for leaks. Recheck fluid level after a short run-in period and top up if necessary.
Usage recommendations
Use with compatible materials commonly found in PC loops (copper, brass, nickel-plated components, aluminium where specified) and avoid mixing with other coolants unless explicitly supported. Perform periodic visual inspections and scheduled coolant replacement based on system load and manufacturer's guidance. Store the bottle upright in a cool, dry place away from direct sunlight and out of reach of children.

## Specifications

| Feature | Value |
|---|---|
| Volume | 1 L |
| Product type | Ready to use |

### Design

| Feature | Value |
|---|---|
| Product colour | Green |

### Packaging data

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

## FAQ

### How much does the THERMALTAKE CL-W246-OS00GR-A antifreeze/coolant 1 L cost, and is it available for purchase?

The price is 38.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 THERMALTAKE 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 THERMALTAKE 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.

## Image

https://aio.lv/img/cache/product/2100245/65739070_large.webp