OMTech Prediluted Antifreeze Laser Coolant for CO2 Laser Engraver Cutter 2 Pack

Brand: OMTech Sold By: TopSelected
$157.58 In Stock
Ships from United States Arrives in 7-14 business days

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30-day returns in original condition. Food, medicine & supplements are non-returnable.
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September2026
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16
September2026
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OMTech Prediluted Antifreeze Laser Coolant for CO2 Laser Engraver Cutter 2 Pack

OMTech Prediluted Antifreeze Laser Coolant for ...

$157.58

Description

 

OMTech Desktop Laser
Marker Series CO2 Laser Machines
OMTech Pronto Series
The best CO2 Desktop Laser Engraver from OMTech
50W - 150W CO2 Laser Engraving Machines & Cutters
your ultimate money maker Fast, Safe, Strong
     
Fiber Laser Welding Machines
Fiber Laser Machines
Accessories
3-in-1 laser welding, cleaning, cutting machine
The best CO2 Desktop Laser Engraver from OMTech
For Higher productivity and more laser possibilities!
     

 

Who are we?

Prior to launching OMTech in California, we amassed over a decade of experience in the laser engraving industry. We are confident in our customer service and technical support tailored specifically for the U.S. market. Our team comprises skilled laser technicians and industry veterans with 30 years of experience, addressing customer needs efficiently and effectively. Importantly, our commitment to quality shines through as each OMTech product undergoes comprehensive testing and calibration by the OMTech US team before every shipment. This ensures that our brand, now the largest online retailer of laser engraving machines, consistently delivers top-notch products to our valued customers.

Need Help?  CONTACT US

  9:00am-2:00am PST Sunday-Friday

[email removed by eBay]

About this product

 

Get your CO2 laser ready for winter with OMTech's laser antifreeze coolant! Our self-developed 1 gallon heat transfer fluid is composed of ethylene glycol, deionized water, and corrosion inhibitors to give your CO2 laser all-around protection against freezing, overheating, and corrosion for lasting performance. A perfect match for OMTech's water chiller, this safe, clean, and nontoxic laser antifreeze for winterizing boasts extra low conductivity to keep your laser tube from freezing even at -31°F, and continuously removes excess heat for stable laser engraving without reducing the output power. Prediluted for your immediate use, our universally compatible antifreeze is ready to use for all CO2 lasers, from laser engravers to laser cutters to hybrid lasers.

NOTE that the mixed use with other laser coolant may lead to chemical reactions; using vehicle coolant for your laser will deteriorate its output power and lifespan. For best results, replace the coolant every 3 months.

 
Freeze-Proof Your Laser
This CO₂ laser antifreeze remains liquidy even at minus 31°F, yet still works to protect your laser tube from freezing, cracking, or bursting.

 
Low Conductivity
This laser antifreeze and coolant avoids declines of your CO₂ tube's output power thanks to its ultra-low conductivity.

 
Efficient Cooling
Our coolant runs through the water-cooling system to quickly remove excess heat, cooling down your laser tube for stable operation.

Features

 

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 resists freezing, overheating, and erosion to provide long-lasting efficient cooling
𝐔𝐍𝐈𝐕𝐄𝐑𝐒𝐀𝐋 𝐂𝐎𝐌𝐏𝐀𝐓𝐈𝐁𝐈𝐋𝐈𝐓𝐘: Our laser engraver liquid cooler boasts ultimate versatility, compatible with all CO2 laser cutting machine water chillers and cooling tanks
𝐏𝐄𝐑𝐅𝐄𝐂𝐓 𝐂𝐇𝐈𝐋𝐋𝐄𝐑 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

 

Specification

Composition: Ethylene Glycol, Deionized Water, Corrosion Inhibitors
Fluid Color: Blue
pH Value: 7.3-8.3
Freezing Point: -31°F (-35°C)
Boiling Point: 226.4°F (108°C)
Conductivity: 10±5 µS/cm
Volume: 4.2 qt. (4 L, 1.1 gal.)
Net Weight: 9 lb. (4.1 kg)
Warranty: 2 Years (3 mo. for Unsealed Use)

 

Package Included

2 x CO2 Laser Coolant

You May Also Like

 

 
 
   Model
CW-3000
CW-5200
CW-5200 (NEW)
CW-5200
CW-5202
   Tank Capacity
2.4 gal. (9 L)
1.6 gal. (6 L)
1.6 gal. (6 L)
1.6 gal. (6 L)
1.6 gal. (6 L)
   Compatible
for 40W CO2 Lasers
for 50W & above CO2 Lasers
for 50W & above CO2 Lasers
for 50W & above CO2 Lasers
for Two of 50W & above Lasers
   Compressor Power - 600W (0.8 HP) 430W (0.58 HP) 680W (0.9 HP) 680W (0.9 HP)
   Max. Flow
2.6 gal./min. (10 L/min.)
2.6 gpm (10 L/min.)
3.2 gal./min. (12 L/min.)
2.6 gal./min. (10 L/min.)
2.6 gal./min. (10 L/min.)
   Refrigeration Capacity - 0.89 kW 1.39 kW 1.52 kW 1.52 kW
   Max. Lift
32.8 ft. (10 m)
39 ft. (12 m)
42.7 ft. (13 m)
29.5 ft. (9 m)
39.4 ft. (12 m)
   Current
0.9A
3.5–6.5A
4.5–6.5A
4.5–6.5A
4.5–6.5A
   Dimension
483×270×380mm
560×290×430mm
580 x 288 x 460 mm
559×290×430mm
559×290×430mm
   Weight
9.5 kg (20.9 lb.)
30 kg (66.1 lb.)
26 kg (57.3 lb.)
30 kg (66.1 lb.)
30 kg (66.1 lb.)

We accept payments via PayPal, PayPal Credit, Visa, Master, AmericanExpress, Discover, and Google Pay, and only ship to Paypal CONFIRMED address (NO PO BOX).
Payment should be completed within 7 days of auction closing. Or unpaid dispute will be filed for closing auction.
We will leave positive feedback immediately after payment is received. We appreciate positive feedback as much as you do. If for some reason there is any issue with the purchase, please contact us prior to leaving feedback, we will be glad to work together and provide a satisfying solution.

 

 

This item comes with 12 months Warranty from the date customers purchased it. Special circumstances will be listed clearly in the listing.
If your item has been damaged in transit or becomes faulty in the warranty period, please email us with pictures or videos to show the problem.
Please do check everything carefully after you received the parcel, any damage except DOA (Dead-On-Arrival) would not be covered if it's your fault.
Replacement products are provided with the same warranty as the returned products.

 

Our 30-day Satisfaction Guarantee assures our customers that they will receive all orders promptly and exactly as described. In addition, it allows customers to return new and unused products in their original factory condition for any reason within 30 days from the date of purchase.
Please note that all returns must be pre-approved by seller and have a return merchandise authorization (RMA) number. Unauthorized returns will not be accepted.

Buyer's issue need return must fit terms below
There is a 15% restocking fee charged against all returned parts.
Parts must be resaleable and in the original packaging.
We cannot take back used products.
We cannot take back installed or tired products.
We do reserve the right to refuse and return any parts we find have been installed, are used or do not meet the above criteria.
Return request need to be within 30 days of receipt.

 

We will leave positive feedback immediately after payment is received. We appreciate the positive feedback as much as you do. If for some reason there is an issue with the purchase, please contact us prior to leaving feedback, we will be glad to work together and provide a satisfying solution.

 

OMTech Desktop Laser
Marker Series CO2 Laser Machines
OMTech Pronto Series
The best CO2 Desktop Laser Engraver from OMTech
50W - 150W CO2 Laser Engraving Machines & Cutters
your ultimate money maker Fast, Safe, Strong
     
Fiber Laser Welding Machines
Fiber Laser Machines
Accessories
3-in-1 laser welding, cleaning, cutting machine
The best CO2 Desktop Laser Engraver from OMTech
For Higher productivity and more laser possibilities!
     

 

Who are we?

Prior to launching OMTech in California, we amassed over a decade of experience in the laser engraving industry. We are confident in our customer service and technical support tailored specifically for the U.S. market. Our team comprises skilled laser technicians and industry veterans with 30 years of experience, addressing customer needs efficiently and effectively. Importantly, our commitment to quality shines through as each OMTech product undergoes comprehensive testing and calibration by the OMTech US team before every shipment. This ensures that our brand, now the largest online retailer of laser engraving machines, consistently delivers top-notch products to our valued customers.

Need Help?  CONTACT US

  9:00am-2:00am PST Sunday-Friday

[email removed by eBay]

About this product

 

Get your CO2 laser ready for winter with OMTech's laser antifreeze coolant! Our self-developed 1 gallon heat transfer fluid is composed of ethylene glycol, deionized water, and corrosion inhibitors to give your CO2 laser all-around protection against freezing, overheating, and corrosion for lasting performance. A perfect match for OMTech's water chiller, this safe, clean, and nontoxic laser antifreeze for winterizing boasts extra low conductivity to keep your laser tube from freezing even at -31°F, and continuously removes excess heat for stable laser engraving without reducing the output power. Prediluted for your immediate use, our universally compatible antifreeze is ready to use for all CO2 lasers, from laser engravers to laser cutters to hybrid lasers.

NOTE that the mixed use with other laser coolant may lead to chemical reactions; using vehicle coolant for your laser will deteriorate its output power and lifespan. For best results, replace the coolant every 3 months.

 
Freeze-Proof Your Laser
This CO₂ laser antifreeze remains liquidy even at minus 31°F, yet still works to protect your laser tube from freezing, cracking, or bursting.

 
Low Conductivity
This laser antifreeze and coolant avoids declines of your CO₂ tube's output power thanks to its ultra-low conductivity.

 
Efficient Cooling
Our coolant runs through the water-cooling system to quickly remove excess heat, cooling down your laser tube for stable operation.

Features

 

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 resists freezing, overheating, and erosion to provide long-lasting efficient cooling
𝐔𝐍𝐈𝐕𝐄𝐑𝐒𝐀𝐋 𝐂𝐎𝐌𝐏𝐀𝐓𝐈𝐁𝐈𝐋𝐈𝐓𝐘: Our laser engraver liquid cooler boasts ultimate versatility, compatible with all CO2 laser cutting machine water chillers and cooling tanks
𝐏𝐄𝐑𝐅𝐄𝐂𝐓 𝐂𝐇𝐈𝐋𝐋𝐄𝐑 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

 

 

 

Specification

Composition: Ethylene Glycol, Deionized Water, Corrosion Inhibitors
Fluid Color: Blue
pH Value: 7.3-8.3
Freezing Point: -31°F (-35°C)
Boiling Point: 226.4°F (108°C)
Conductivity: 10±5 µS/cm
Volume: 4.2 qt. (4 L, 1.1 gal.)
Net Weight: 9 lb. (4.1 kg)
Warranty: 2 Years (3 mo. for Unsealed Use)

 

Package Included

2 x CO2 Laser Coolant

You May Also Like

 

 
 
   Model
CW-3000
CW-5200
CW-5200 (NEW)
CW-5200
CW-5202
   Tank Capacity
2.4 gal. (9 L)
1.6 gal. (6 L)
1.6 gal. (6 L)
1.6 gal. (6 L)
1.6 gal. (6 L)
   Compatible
for 40W CO2 Lasers
for 50W & above CO2 Lasers
for 50W & above CO2 Lasers
for 50W & above CO2 Lasers
for Two of 50W & above Lasers
   Compressor Power - 600W (0.8 HP) 430W (0.58 HP) 680W (0.9 HP) 680W (0.9 HP)
   Max. Flow
2.6 gal./min. (10 L/min.)
2.6 gpm (10 L/min.)
3.2 gal./min. (12 L/min.)
2.6 gal./min. (10 L/min.)
2.6 gal./min. (10 L/min.)
   Refrigeration Capacity - 0.89 kW 1.39 kW 1.52 kW 1.52 kW
   Max. Lift
32.8 ft. (10 m)
39 ft. (12 m)
42.7 ft. (13 m)
29.5 ft. (9 m)
39.4 ft. (12 m)
   Current
0.9A
3.5–6.5A
4.5–6.5A
4.5–6.5A
4.5–6.5A
   Dimension
483×270×380mm
560×290×430mm
580 x 288 x 460 mm
559×290×430mm
559×290×430mm
   Weight
9.5 kg (20.9 lb.)
30 kg (66.1 lb.)
26 kg (57.3 lb.)
30 kg (66.1 lb.)
30 kg (66.1 lb.)

 

We accept payments via PayPal, PayPal Credit, Visa, Master, AmericanExpress, Discover, and Google Pay, and only ship to Paypal CONFIRMED address (NO PO BOX).
Payment should be completed within 7 days of auction closing. Or unpaid dispute will be filed for closing auction.
We will leave positive feedback immediately after payment is received. We appreciate positive feedback as much as you do. If for some reason there is any issue with the purchase, please contact us prior to leaving feedback, we will be glad to work together and provide a satisfying solution.

 

 

This item comes with 12 months Warranty from the date customers purchased it. Special circumstances will be listed clearly in the listing.
If your item has been damaged in transit or becomes faulty in the warranty period, please email us with pictures or videos to show the problem.
Please do check everything carefully after you received the parcel, any damage except DOA (Dead-On-Arrival) would not be covered if it's your fault.
Replacement products are provided with the same warranty as the returned products.

 

Our 30-day Satisfaction Guarantee assures our customers that they will receive all orders promptly and exactly as described. In addition, it allows customers to return new and unused products in their original factory condition for any reason within 30 days from the date of purchase.
Please note that all returns must be pre-approved by seller and have a return merchandise authorization (RMA) number. Unauthorized returns will not be accepted.

Buyer's issue need return must fit terms below
There is a 15% restocking fee charged against all returned parts.
Parts must be resaleable and in the original packaging.
We cannot take back used products.
We cannot take back installed or tired products.
We do reserve the right to refuse and return any parts we find have been installed, are used or do not meet the above criteria.
Return request need to be within 30 days of receipt.

 

We will leave positive feedback immediately after payment is received. We appreciate the positive feedback as much as you do. If for some reason there is an issue with the purchase, please contact us prior to leaving feedback, we will be glad to work together and provide a satisfying solution.

On Jul 31, 2025 at 03:26:45 PDT, seller added the following information:

Datacaciques

Shipping Overview: 

• Shipping: Standard Domestic Shipping within the United States charges first item USD 6.99 and additional item USD 3.0 each. Standard International Shipping from United Kingdom, Germany, Italian and Japan to the United States charges first item USD 11.99 and additional item USD 4.0 each.

• Import Duty: Everymarket collects applicable duties and taxes on goods imported into the U.S. at checkout, it's calculated based on the goods value multiply by the rate. For United Kingdom and China goods is 10%, Germany, Italian and Japan goods is 15%. We are committed to making your U.S. shopping experience simple and transparent. The method of delivery—either Delivered Duty Paid (DDP) or Delivered Duty Unpaid (DDU)—depends on whether duties and taxes are collected at the time of your purchase.

• Order Processing: Please allow 1-2 business days for order processing and preparation before shipment. 

• Domestic Shipping: Orders within the U.S. are shipped via USPS or FedEx, depending on the origin of the product. Average transit times to the United States is 3 - 7 Business days and average transit times to International is 7 - 14 Business days 

• International Shipping: Currently, we only ship within the USA. 

• Tracking Information: Every order is trackable. You will receive a tracking number once your order has been shipped. Products may be shipped from various global fulfillment centers.

Shipping Delays: 

Please note that shipping times may vary due to factors beyond our control, such as weather conditions, natural disasters, or peak holiday periods. While we strive to ensure timely delivery, the exact arrival time cannot be guaranteed and is managed by the shipping carrier.

Shipping Options:

  • Standard Delivery: Most orders are shipped within 3-7 business days. Larger items may utilize LTL shipping for safe handling.

  • Handling Time: We handle shipments on business days (Monday - Friday), with a preparation time of 1-2 days.

  • Additional Charges: Some items require additional shipping charges due to their size, weight, or special handling. These charges are specified on the product pages and are not eligible for shipping discounts.

  • Exclusions: Gift cards, packaging, taxes, and prior purchases do not count toward the minimum purchase requirement for free shipping. This offer is valid only for shipments to U.S. addresses, including Puerto Rico.

Delivery Details:

  • Estimates: Standard shipping within the US typically takes 3-7 business days. These are estimates and not guarantees.

  • Shipping Restrictions: We ship to all 50 states, Washington, DC, U.S. territories, and APO/FPO/DPO addresses. Shipping options vary based on the delivery address.

  • Remote Areas: Shipments to remote areas may incur additional charges or require pickup from a nearby shipping partner’s location.

Shipping Confirmation:

You will receive a shipping confirmation email with a tracking number as soon as your order is dispatched. If you do not receive this email immediately, please be assured that your items will arrive within the estimated delivery window provided at checkout.

Order Modifications:

If you need to cancel or modify your order, please contact our customer support immediately.

Issues with Delivery:

If your order shows as delivered but you have not received it, please contact the shipping carrier directly to resolve the issue. For persistent problems, contact our customer service at cs@everymarket.com.

Customer Support:

Our team is available 24/7 to assist you with any questions or concerns regarding your order. We are committed to ensuring a smooth shopping experience.

Return & Refund Policy Overview

Please review our return and refund policies below to ensure a smooth transaction process.

Return Policy

  • Duration: You have 30 days from receiving your item to initiate a return.

  • Condition: Items must be unworn, unwashed, with original tags and packaging intact.

  • Shipping Costs:
    - If your return is approved due to a defective, damaged, or incorrect item, we will provide a prepaid return shipping label at no cost.

    - If the item has no quality issues and matches the product listing and description, please contact our Customer Service team before returning it. Once your return is authorized, you must return the item according to the provided instructions. In this case, the return shipping cost is the customer's responsibility.

    - We are not responsible for return shipping costs for items returned without prior authorization.

  • Packaging: Ensure returned items are well-packaged to avoid damage during transit.

  • Tracking: Use a trackable and insured shipping method as we are not liable for items lost or damaged on return.

  • Initiating a Return: Contact us at cs@everymarket.com to start your return. We will provide a return shipping label and instructions upon approval. Returns without prior approval will not be accepted.

How to Return

  • Method: Returns must be sent back by mail to the address provided in the return instructions.

Return Label

  • Please contact us to get return labels.

Product Conditions for Return

  • Eligible Products: Returns are only accepted for items in new condition.

Nonreturnable Items

Certain items are not eligible for return:

  • Electronic devices after 30 days (e.g., computers, laptops, Kindles)

  • Gift cards, prepaid game cards

  • Perishable goods, live insects, some jewelry, some health and personal care items

  • Customized or personalized products

  • Items with special shipping restrictions

Refund Policy

  • Window: Eligible products may be returned within 30 days of delivery for a refund.

  • Refund Method: Refunds are processed to the original payment method or as store credit for items purchased with gift cards.

  • Processing Time: Refunds are processed within 3-5 business days after we receive the return; please allow additional time for shipping and bank processing.

Claims

Inspect your order upon arrival and report any defects, damages, or incorrect items immediately to allow us to address the issue. For claims, contact our support team with details of the issue.

Exchange Policy

For the quickest service, return your original item and place a new order for the desired product once your return is accepted.

Return Address

EveryMarket Customer Service 2101 E Terra Ln, O'Fallon, MO 63366

Customer Support

Available 24/7 for any questions or assistance needed:

  • Phone: +1 (800) 660-3783

  • Email: cs@everymarket.com

 

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