---
product_id: 513283541
title: "OMTech CO2 Laser Coolant Non Conductive Liquid Cooler Heat Transfer Fluid for Laser Engraver Water Chiller, Prediluted Antifreeze Coolant for Laser Tubes, 2×1 gal Transparent Water Cooling Solution"
price: "₪681"
currency: ILS
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.il/products/513283541-omtech-co2-laser-coolant-non-conductive-liquid-cooler-heat-transfer
store_origin: IL
region: Israel
---

# Ultra low conductivity 10µS/cm Prediluted, ready-to-use Freezes down to -31°F OMTech CO2 Laser Coolant Non Conductive Liquid Cooler Heat Transfer Fluid for Laser Engraver Water Chiller, Prediluted Antifreeze Coolant for Laser Tubes, 2×1 gal Transparent Water Cooling Solution

**Price:** ₪681
**Availability:** ✅ In Stock

## Summary

> ❄️ Keep your laser cool, crisp, and cutting-edge—no freeze, no fuss!

## Quick Answers

- **What is this?** OMTech CO2 Laser Coolant Non Conductive Liquid Cooler Heat Transfer Fluid for Laser Engraver Water Chiller, Prediluted Antifreeze Coolant for Laser Tubes, 2×1 gal Transparent Water Cooling Solution
- **How much does it cost?** ₪681 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/513283541-omtech-co2-laser-coolant-non-conductive-liquid-cooler-heat-transfer)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug & Play Cooling:** Prediluted formula for immediate use—just add to your system and go
- • **Ultra Low Conductivity:** Minimizes electrical interference to extend laser cutter lifespan
- • **Universal Compatibility:** Works seamlessly with all CO2 laser water chillers and cooling tanks
- • **Freeze-Proof Performance:** Protects laser tubes from freezing and bursting even in extreme cold
- • **Corrosion & Oxidation Defense:** Ethylene glycol base with inhibitors reduces erosion and dust buildup

## Overview

OMTech CO2 Laser Coolant is a prediluted, ethylene glycol-based antifreeze designed specifically for laser engraver water chillers. It protects laser tubes from freezing down to -31°F, features ultra low electrical conductivity to preserve output power, and includes corrosion inhibitors to extend tube life. Compatible with all CO2 laser cooling systems, this ready-to-use coolant ensures stable, efficient heat transfer and long-lasting laser performance.

## Description

Shop OMTech at the desertcart Arts, Crafts & Sewing store. Free Shipping on eligible items. Save on everyday low prices.

Review: Antifreeze works great! - Works great, was 6 degrees this morning, laser still in great shape
Review: Glycol for CO2 laser systems - Arrived with no damage. Pale Blue glycol - works well. No odor. Reasonable cost.

## Features

- Attention: NOTE that mixing this fluid with other coolants may lead to unwanted chemical reactions. Similarly, using automotive antifreezes in your laser will deteriorate its output power and lifespan because of their higher viscosity and pH levels
- CO2 Laser Coolant: OMTech's 1.1 gallon CO2 laser antifreeze coolant protects your laser tube from freezing and bursting even at -31F and quickly removes excess heat to keep your engraver humming along
- All-Around Protection: This safe and clean ethylene glycol based coolant and heat transfer fluid with corrosion inhibitors and bittering agent resists freezing, overheating, and erosion to provide long-lasting efficient cooling
- Universe Compatible: Our laser engraver liquid cooler boasts ultimate versatility, compatible with all CO2 laser cutting machine water chillers and cooling tanks
- Perfect Child Match: Use this blue water cooling liquid for CO2 laser tubes to reduce oxidation and dust, allowing it to extend the tube’s life to ensure your engraver's stable operation
- Low Conductivity: Our laser protective coolant boasts ultra low conductivity of 10µS/cm to prolong your laser cutter's service life without decreasing its output power
- Ready To Use Solution: This prediluted laser water coolant offers immediate use; simply clean the water cooling system with distilled or deionized water and add the coolant to your water tank or chiller
- Superior Service & Support: Order OMTech's self-developed laser coolant today to empower your CO2 tube and enjoy fast US based shipping, strong 2 year general support (3 months for unsealed use), and ever helpful 24/7 customer service

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #20,139 in Automotive ( See Top 100 in Automotive ) #73 in Antifreezes & Coolants |
| Customer Reviews | 4.6 out of 5 stars 109 Reviews |

## Images

![OMTech CO2 Laser Coolant Non Conductive Liquid Cooler Heat Transfer Fluid for Laser Engraver Water Chiller, Prediluted Antifreeze Coolant for Laser Tubes, 2×1 gal Transparent Water Cooling Solution - Image 1](https://m.media-amazon.com/images/I/61A3OQmfd3L.jpg)
![OMTech CO2 Laser Coolant Non Conductive Liquid Cooler Heat Transfer Fluid for Laser Engraver Water Chiller, Prediluted Antifreeze Coolant for Laser Tubes, 2×1 gal Transparent Water Cooling Solution - Image 2](https://m.media-amazon.com/images/I/61CNGke-56L.jpg)
![OMTech CO2 Laser Coolant Non Conductive Liquid Cooler Heat Transfer Fluid for Laser Engraver Water Chiller, Prediluted Antifreeze Coolant for Laser Tubes, 2×1 gal Transparent Water Cooling Solution - Image 3](https://m.media-amazon.com/images/I/61d3DqC+qmL.jpg)
![OMTech CO2 Laser Coolant Non Conductive Liquid Cooler Heat Transfer Fluid for Laser Engraver Water Chiller, Prediluted Antifreeze Coolant for Laser Tubes, 2×1 gal Transparent Water Cooling Solution - Image 4](https://m.media-amazon.com/images/I/61nWra7d4rL.jpg)
![OMTech CO2 Laser Coolant Non Conductive Liquid Cooler Heat Transfer Fluid for Laser Engraver Water Chiller, Prediluted Antifreeze Coolant for Laser Tubes, 2×1 gal Transparent Water Cooling Solution - Image 5](https://m.media-amazon.com/images/I/61wXwwAeDWL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Antifreeze works great!
*by J***W on December 5, 2025*

Works great, was 6 degrees this morning, laser still in great shape

### ⭐⭐⭐⭐⭐ Glycol for CO2 laser systems
*by P***R on November 2, 2025*

Arrived with no damage. Pale Blue glycol - works well. No odor. Reasonable cost.

### ⭐⭐⭐⭐⭐ quality stuff
*by A***Z on December 19, 2025*

no complaints, does the job

## Frequently Bought Together

- OMTech CO2 Laser Coolant Non Conductive Liquid Cooler Heat Transfer Fluid for Laser Engraver Water Chiller, Prediluted Antifreeze Coolant for Laser Tubes, 2×1 gal Transparent Water Cooling Solution
- OMTECH 9L Industrial Water Chiller 2.6gpm CW-3000 Water Cooler for 40W K40 CO2 Laser Engraving & Cutting Machines, Water Cooling System Radiates 50W of Heat per Degree C

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**Shop now:** [https://www.desertcart.co.il/products/513283541-omtech-co2-laser-coolant-non-conductive-liquid-cooler-heat-transfer](https://www.desertcart.co.il/products/513283541-omtech-co2-laser-coolant-non-conductive-liquid-cooler-heat-transfer)

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-02-06*