{"product_id":"co2-laser-coolant-non-conductive-liquid-cooler-prediluted-1-gal","title":"CO2 Laser Coolant Non Conductive Liquid Cooler - Prediluted 1 gal","description":"\u003cp\u003eOur review of this CO2 laser coolant finds it best suited to hobbyists and small shops running CO2 laser tubes who need a ready-to-use, low conductivity cooling fluid. The single biggest reason to buy is its combination of freeze protection and low electrical conductivity, which helps protect tubes from burst damage at low temperatures while avoiding performance loss from conductive fluids. The product ships prediluted and arrives ready to pour into a chiller or reservoir after a distilled water flush, making installation straightforward for users who want a quick, reliable cooling solution.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrediluted Ready-to-Use:\u003c\/strong\u003e Arrives at a working concentration so you can add it directly to a water chiller or cooling tank after flushing the system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFreeze Protection:\u003c\/strong\u003e Formulated to protect CO2 laser tubes from freezing and bursting down to very low temperatures, reducing winter risk in unheated shops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Conductivity:\u003c\/strong\u003e Ultra low conductivity helps prevent electrical leakage that can shorten tube life and reduce output power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat Transfer Performance:\u003c\/strong\u003e Ethylene glycol base with corrosion inhibitors transfers heat efficiently to keep a laser engraver operating stably under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for use with all CO2 laser cutting machine water chillers and cooling tanks for broad plug-and-play use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e Contains inhibitors to reduce oxidation and erosion inside tubing and fittings, supporting longer system life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis coolant is aimed at CO2 laser users who want a hassle-free, factory-prediluted solution that balances freeze protection with low electrical conductivity. It is a practical choice for makers, small production studios, and classroom laser labs that run standard water chillers and need predictable thermal performance.\u003c\/p\u003e\n\u003cp\u003eUsers who should look elsewhere include those who need a custom dilution or fully deionized fluid for specialized electronics setups, and anyone who plans to mix different coolant brands, since mixing may trigger unwanted chemical reactions and is explicitly warned against.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLow conductivity helps preserve tube output and reduces electrical corrosion risks.\u003c\/li\u003e\n\u003cli\u003ePrediluted formula makes system refills and maintenance quick and simple.\u003c\/li\u003e\n\u003cli\u003eEffective freeze protection and heat transfer keeps tubes safe in cold environments and stable in operation.\u003c\/li\u003e\n\u003cli\u003eIncludes corrosion inhibitors and a bittering agent for safe, long-term use in chillers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMay be perceived as pricey by some buyers compared with bulk automotive antifreeze, though automotive products are unsuitable for laser use.\u003c\/li\u003e\n\u003cli\u003eMust not be mixed with other coolants or automotive antifreeze due to risk of chemical reactions or reduced performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolume\u003c\/td\u003e\n\u003ctd\u003e1.1 gallon (prediluted)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003ctd\u003eEthylene glycol based heat transfer fluid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConductivity\u003c\/td\u003e\n\u003ctd\u003eUltra low, approximately 10 S\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFreeze protection\u003c\/td\u003e\n\u003ctd\u003eProtects to very low temperatures (stated to prevent freezing and bursting)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eCompatible with all CO2 laser water chillers and cooling tanks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFeatures\u003c\/td\u003e\n\u003ctd\u003eCorrosion inhibitors and bittering agent included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003ctd\u003eUS based shipping and 2 year general support (3 months for unsealed use)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe coolant is a solid choice for most CO2 laser owners who need a safe, ready-to-use cooling fluid that prioritizes low conductivity and freeze protection. It is good value for those who prioritize reliable tube protection and convenient maintenance, though price-conscious buyers should weigh cost against the convenience and the warning not to mix with other fluids.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan I mix this coolant with other brands?\u003c\/strong\u003e\u003cbr\u003eNo. The manufacturer warns against mixing with other coolants because chemical reactions can occur and performance may degrade.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this safe for all CO2 laser chillers?\u003c\/strong\u003e\u003cbr\u003eYes. The formula is presented as universally compatible with CO2 laser water chillers and cooling tanks when used as directed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need to dilute before use?\u003c\/strong\u003e\u003cbr\u003eNo. This product is prediluted and intended for immediate use after the system is cleaned with distilled or deionized water.\u003c\/p\u003e","brand":"OMTech","offers":[{"title":"Default Title","offer_id":48187116191963,"sku":"B0BNB7DC9Q","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/617SCnACkcL._AC_SL1500.jpg?v=1769528851","url":"https:\/\/gearmusthave.com\/products\/co2-laser-coolant-non-conductive-liquid-cooler-prediluted-1-gal","provider":"GearMustHave","version":"1.0","type":"link"}