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COMSTAREthylene Glycol

COMSTAR Frost Free CI-Green 35 Ethylene Glycol

The COMSTAR Frost Free CI-Green 35 is an ethylene glycol product from the Frost Free CI-35 series, available in a 35% concentration and green color. It is not food safe and is identified by manufacturer part number…

SKU 3G-OTH-72963

Also listed as: 35803 · 35 803

Brand
COMSTAR
Item
Frost Free CI-Green 35 Ethylene Glycol
Part Number
35-803
Category
Ethylene Glycol
Available to Order
Also known as:35-803COMSTAR
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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
35-803
Series
Frost Free CI-35
Type
Not Food Safe, Green
Concentration
35%

Technical Documents

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

Product Description

The COMSTAR Frost Free CI-Green 35 is an ethylene glycol product from the Frost Free CI-35 series, available in a 35% concentration and green color. It is not food safe and is identified by manufacturer part number 35-803.

Frequently Asked Questions

What is COMSTAR Frost Free CI-Green 35 used for?

COMSTAR Frost Free CI-Green 35 is an ethylene glycol antifreeze used in industrial heating and cooling systems to prevent freezing. It is not food safe, making it suitable for closed-loop HVAC, chiller, and process fluid applications where food contact is not required.

What are the specifications of COMSTAR Frost Free CI-Green 35?

The COMSTAR Frost Free CI-Green 35 is a 35% concentration ethylene glycol product from the Frost Free CI-35 series. It is green in color, not food safe, and carries manufacturer part number 35-803. It is designed for freeze protection in non-food-contact industrial systems.

Where to buy COMSTAR Frost Free CI-Green 35 worldwide?

3G Electric supplies COMSTAR Frost Free CI-Green 35 worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this ethylene glycol antifreeze to your facility. Contact us for a quote and delivery lead time.

How to select the right concentration for COMSTAR Frost Free CI-Green 35?

Selecting the right concentration depends on your system's minimum operating temperature and fluid compatibility. COMSTAR Frost Free CI-Green 35 at 35% concentration provides freeze protection down to approximately -15 °C. Always consult system manufacturer guidelines and use a refractometer to verify mixture ratio.

Used in

Common applications for COMSTAR
Commercial refrigeration — COMSTAR ISO-32 polyol ester oil (e.g., part 45-007) for compressors using R-32 refrigerant in supermarket display cases and walk-in coolers.
Industrial refrigeration — COMSTAR ISO-68 polyol ester oil (e.g., part 45-010) for lubricating compressors in large cold storage and process cooling systems with HFC refrigerants.
HVAC service — COMSTAR ISO-32 oil in 1-quart containers (e.g., part 45-019) for field maintenance and oil changes in residential and light commercial air conditioning units.
Gas leak detection — COMSTAR leak detection fluid (part 90-210) for checking pressurized piping, valves, and fittings in industrial gas systems and refrigeration circuits.
Bulk system charging — COMSTAR ISO-32 oil in 55-gallon drums (e.g., part 45-009) for initial fill or large-volume oil replacement in industrial refrigeration plants.
A2L refrigerant systems — COMSTAR ISO-32 polyol ester oil (e.g., part 45-008) for compressors in equipment designed for mildly flammable A2L refrigerants, including R-32.
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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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