OMTech
OMTech CO2 Laser Coolant Non Conductive Liquid Cooler Heat Transfer Fluid
Bottom line: The OMTech CO2 Laser Coolant Non Conductive Liquid Cooler Heat Transfer: Prediluted ethylene glycol formula ready to pour, no distilled-water mixing math; main trade-off: 199.99 for a six-gallon case is a steep buy-in versus single-jug orders.
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Pros & Cons
Pros
- ✓ Prediluted ethylene glycol formula ready to pour, no distilled-water mixing math
- ✓ Freeze protection down to -31F guards tubes in unheated garages and shops
- ✓ Ultra-low 10 microS/cm conductivity avoids output-power loss in CO2 tubes
- ✓ Corrosion inhibitors plus oxidation control target laser tube service life
Cons
- ✗ 199.99 for a six-gallon case is a steep buy-in versus single-jug orders
- ✗ Ethylene glycol based, so it needs careful handling and disposal
- ✗ Cannot be mixed with other coolants without risking chemical reactions
- ✗ Support drops from 2 years to 3 months once a jug is unsealed
SpecPicks Verdict
SpecPicks scored OMTech CO2 Laser Coolant Non Conductive Liquid Cooler Heat Transfer… using a rating × review-volume × price-fit model applied to published specs and reviews across the cooling & fans category. OMTech's cooling & fans lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for cooling & fans of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key 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
Full Specifications
| Brand | OMTech |
|---|---|
| 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 |
| Universe Compatible | Our laser engraver liquid cooler boasts ultimate versatility, compatible with all CO2 laser cutting machine water chillers and cooling tanks |
| Full listing title | OMTech CO2 Laser Coolant Non Conductive Liquid Cooler Heat Transfer Fluid for Laser Engraver Water Chiller, Prediluted Antifreeze Coolant for Laser Tubes, 6×1 gal Transparent Water Cooling Solution |
Ready to buy?
OMTech CO2 Laser Coolant Non Conductive Liquid Cooler Heat Transfer Fluid for Laser Engraver Water Chiller, Prediluted Antifreeze Coolant for Laser Tubes, 6×1 gal Transparent Water Cooling Solution is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
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