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COMSTAR Frost Free CI-Green 30 Ethylene Glycol, 30% Concentration, Green
COMSTAREthylene Glycol

COMSTAR Frost Free CI-Green 30 Ethylene Glycol, 30% Concentration, Green

The COMSTAR Frost Free CI-Green 30 is an ethylene glycol product from the Frost Free CI-30 series. It is supplied at a 30% concentration and is not food safe. The product is identified by manufacturer part number…

SKU 3G-OTH-72935

Also listed as: 35805 · 35 805

Brand
COMSTAR
Item
Frost Free CI-Green 30 Ethylene Glycol, 30% Concentration, Green
Category
Ethylene Glycol
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

COMSTAR
Manufacturer Part Number
35-805
Series
Frost Free CI-30
Type
Not Food Safe, Green
Concentration
30%

Technical Documents

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COMSTAR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The COMSTAR Frost Free CI-Green 30 is an ethylene glycol product from the Frost Free CI-30 series. It is supplied at a 30% concentration and is not food safe. The product is identified by manufacturer part number 35-805 and is colored green.

Frequently Asked Questions

What is COMSTAR Frost Free CI-Green 30 used for?

COMSTAR Frost Free CI-Green 30 is an ethylene glycol product used as a heat-transfer fluid in industrial cooling and heating systems. Its 30% concentration provides freeze protection in applications where food-safe certification is not required. It is commonly specified for closed-loop HVAC, process cooling, and solar thermal systems.

What are the specifications of COMSTAR Frost Free CI-Green 30?

COMSTAR Frost Free CI-Green 30 is a green, not-food-safe ethylene glycol from the Frost Free CI-30 series. It is supplied at a 30% concentration and carries manufacturer part number 35-805. The product is designed for industrial heat-transfer applications and is not certified for contact with food or potable water.

Where to buy COMSTAR Frost Free CI-Green 30 worldwide?

3G Electric supplies COMSTAR Frost Free CI-Green 30 (MPN 35-805) to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact our team for a quote and lead time on this ethylene glycol product.

How to select the right concentration of COMSTAR Frost Free CI-Green 30?

Selecting the correct concentration of COMSTAR Frost Free CI-Green 30 depends on your system's minimum ambient temperature and required freeze protection. The 30% concentration is pre-diluted for moderate climates. For colder environments, consult the COMSTAR technical data sheet to determine if a higher concentration is needed. Always verify compatibility with system materials.

Used in

Common applications for COMSTAR
Geothermal HVAC systems — COMSTAR Geothermal-E heat transfer fluid for closed-loop heat exchange
Refrigeration system maintenance — COMSTAR Moisture Trap liquid dehydrant for moisture removal in mineral oil systems
Diesel engine fuel treatment — COMSTAR Super Heat fuel additive for combustion improvement and deposit reduction
Fuel oil boiler sludge control — COMSTAR Sludge Solve additive for sludge dispersion in heating oil systems
Oil system water detection — COMSTAR water detecting paste for quick contamination checks in fuel or lubricant tanks
Biofuel storage and handling — COMSTAR BioFuel Treat 7 in 1 for phase separation and corrosion prevention in ethanol blends

COMSTAR Products

3G Electric supplies COMSTAR ethylene glycol. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
COMSTAR Frost Free CI-30 is a 30% concentration ethylene glycol antifreeze, green in color, supplied in a 55-gallon drum. It is not food safe. Used in closed-loop HVAC systems, chillers, and process equipment to prevent freezing and corrosion
COMSTAR
COMSTAR Frost Free CI-30 is a 30% concentration ethylene glycol antifreeze, green in color, supplied in a 55-gallon drum. It is not food safe. Used in closed-loop HVAC systems, chillers, and process equipment to prevent freezing and corrosion
COMSTAR Frost Free CI-Red 50 is a 50% concentration ethylene glycol antifreeze in the Frost Free CI-50 series. Supplied as a red liquid in a 5-gallon pail, it is not food safe. Used in industrial HVAC and process cooling systems for freeze protection in closed-loop applications
COMSTAR
COMSTAR Frost Free CI-Red 50 is a 50% concentration ethylene glycol antifreeze in the Frost Free CI-50 series. Supplied as a red liquid in a 5-gallon pail, it is not food safe. Used in industrial HVAC and process cooling systems for freeze protection in closed-loop applications
Ethylene glycol heat transfer fluid for closed-loop HVAC, process cooling, and freeze protection systems. Supplied as a 100% concentration red liquid in a 5-gallon pail. Not food safe. Manufacturer part number 35-719
COMSTAR
Ethylene glycol heat transfer fluid for closed-loop HVAC, process cooling, and freeze protection systems. Supplied as a 100% concentration red liquid in a 5-gallon pail. Not food safe. Manufacturer part number 35-719
COMSTAR Frost Free CI-Red 40 is a 40% concentration ethylene glycol heat transfer fluid, red in color, supplied in a 5-gallon pail. It is not food safe. This fluid is used in closed-loop HVAC, industrial cooling, and hydronic systems to prevent freezing and corrosion
COMSTAR
COMSTAR Frost Free CI-Red 40 is a 40% concentration ethylene glycol heat transfer fluid, red in color, supplied in a 5-gallon pail. It is not food safe. This fluid is used in closed-loop HVAC, industrial cooling, and hydronic systems to prevent freezing and corrosion
COMSTAR Frost Free CI-35 is a 35% concentration ethylene glycol antifreeze, green in color, supplied in a 55-gallon drum. It is not food safe. Used in closed-loop industrial cooling and heating systems, such as HVAC chillers and process equipment, to prevent freezing and corrosion
COMSTAR
COMSTAR Frost Free CI-35 is a 35% concentration ethylene glycol antifreeze, green in color, supplied in a 55-gallon drum. It is not food safe. Used in closed-loop industrial cooling and heating systems, such as HVAC chillers and process equipment, to prevent freezing and corrosion
COMSTAR Frost Free CI-100 is a 100% concentration ethylene glycol antifreeze, green in color, and not food safe. It is supplied in a 55-gallon drum (MPN 35-901). This product is used in closed-loop industrial cooling and heating systems, such as HVAC chillers and process equipment, to prevent freezing and corrosion
COMSTAR
COMSTAR Frost Free CI-100 is a 100% concentration ethylene glycol antifreeze, green in color, and not food safe. It is supplied in a 55-gallon drum (MPN 35-901). This product is used in closed-loop industrial cooling and heating systems, such as HVAC chillers and process equipment, to prevent freezing and corrosion

More from COMSTAR

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COMSTAR Frost Free 50 is a 50% ethylene glycol heat transfer fluid in a clear formulation. Supplied in a 55 gal drum, it is not food safe and is intended for use in closed-loop HVAC, process cooling, and hydronic systems where freeze and corrosion protection is required
COMSTAR
COMSTAR Frost Free 50 is a 50% ethylene glycol heat transfer fluid in a clear formulation. Supplied in a 55 gal drum, it is not food safe and is intended for use in closed-loop HVAC, process cooling, and hydronic systems where freeze and corrosion protection is required
COMSTAR Frost Free CI-Green 100 is a 100% concentration ethylene glycol antifreeze from the Frost Free CI-100 series. It is green in color and not food safe. This product is used in industrial heating and cooling systems to prevent freezing, requiring dilution before use in closed-loop applications
COMSTAR
COMSTAR Frost Free CI-Green 100 is a 100% concentration ethylene glycol antifreeze from the Frost Free CI-100 series. It is green in color and not food safe. This product is used in industrial heating and cooling systems to prevent freezing, requiring dilution before use in closed-loop applications
COMSTAR Frost Free 100 is a 100% concentration ethylene glycol heat transfer fluid and antifreeze. Supplied in a 5-gallon pail, it is clear in appearance and not food safe. Used in closed-loop heating and cooling systems, industrial process cooling, and other applications requiring freeze protection and heat transfer without food contact
COMSTAR
COMSTAR Frost Free 100 is a 100% concentration ethylene glycol heat transfer fluid and antifreeze. Supplied in a 5-gallon pail, it is clear in appearance and not food safe. Used in closed-loop heating and cooling systems, industrial process cooling, and other applications requiring freeze protection and heat transfer without food contact
COMSTAR Frost Free CI-50 is a 50% concentration ethylene glycol antifreeze, red in color, supplied in a 55-gallon drum. It is not food safe and is used in closed-loop heating and cooling systems to prevent freezing and corrosion. Typical applications include HVAC, process cooling, and hydronic systems
COMSTAR
COMSTAR Frost Free CI-50 is a 50% concentration ethylene glycol antifreeze, red in color, supplied in a 55-gallon drum. It is not food safe and is used in closed-loop heating and cooling systems to prevent freezing and corrosion. Typical applications include HVAC, process cooling, and hydronic systems
COMSTAR Frost Free I-40 is a 40% concentration ethylene glycol antifreeze supplied in a 55-gallon drum. The clear fluid is not food safe and is intended for use in closed-loop HVAC systems, process chillers, and boiler systems to provide freeze protection and corrosion inhibition
COMSTAR
COMSTAR Frost Free I-40 is a 40% concentration ethylene glycol antifreeze supplied in a 55-gallon drum. The clear fluid is not food safe and is intended for use in closed-loop HVAC systems, process chillers, and boiler systems to provide freeze protection and corrosion inhibition
COMSTAR
COMSTAR
COMSTAR Frost Free CI-Green 35 is a 35% concentration ethylene glycol antifreeze, green in color, and not food safe. It is used in closed-loop HVAC, chiller, and process fluid systems to prevent freezing in applications where food contact is not required
Clear, non-food-safe ethylene glycol fluid with 40% concentration. Supplied in a 5-gallon pail. Used in industrial cooling and heating systems such as HVAC loops, process chillers, and hydronic systems for freeze protection and corrosion inhibition
COMSTAR
Clear, non-food-safe ethylene glycol fluid with 40% concentration. Supplied in a 5-gallon pail. Used in industrial cooling and heating systems such as HVAC loops, process chillers, and hydronic systems for freeze protection and corrosion inhibition
COMSTAR Frost Free I-50 is a 50% concentration ethylene glycol antifreeze supplied in a 5-gallon pail. The clear, not food safe formulation is used in closed-loop HVAC systems, chillers, and process equipment to prevent freezing and corrosion
COMSTAR
COMSTAR Frost Free I-50 is a 50% concentration ethylene glycol antifreeze supplied in a 5-gallon pail. The clear, not food safe formulation is used in closed-loop HVAC systems, chillers, and process equipment to prevent freezing and corrosion