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COMSTAR Frost Free CI-30 Ethylene Glycol Antifreeze
COMSTAREthylene Glycol

COMSTAR Frost Free CI-30 Ethylene Glycol Antifreeze

The COMSTAR Frost Free CI-30 is an ethylene glycol antifreeze supplied in a 55-gallon drum. This 30% concentration fluid is green in color and is not food safe. It is identified by manufacturer part number 35-806.

SKU 3G-OTH-72469

Also listed as: 35806 · 35 806

Brand
COMSTAR
Item
Frost Free CI-30 Ethylene Glycol Antifreeze
Part Number
35-806
Category
Ethylene Glycol
Available to Order
Also known as:35-806COMSTAR
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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
35-806
Series
Frost Free CI-30
Type
Not Food Safe, Green
Drum
55 gal
Concentration
30%

Technical Documents

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

Product Description

The COMSTAR Frost Free CI-30 is an ethylene glycol antifreeze supplied in a 55-gallon drum. This 30% concentration fluid is green in color and is not food safe. It is identified by manufacturer part number 35-806.

Frequently Asked Questions

What is COMSTAR Frost Free CI-30 used for?

COMSTAR Frost Free CI-30 is an ethylene glycol antifreeze used in industrial cooling and heating systems to prevent freezing and corrosion. It is suitable for closed-loop HVAC, chillers, and process equipment where food-safe fluid is not required.

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

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. The manufacturer part number is 35-806, and it is part of the Frost Free CI-30 series by COMSTAR.

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

3G Electric supplies COMSTAR Frost Free CI-30 worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us to source this 55-gallon drum of ethylene glycol antifreeze for your facility.

How to select COMSTAR Frost Free CI-30 for a cooling system?

Select COMSTAR Frost Free CI-30 for closed-loop cooling systems requiring freeze protection down to approximately -15°F. Ensure the system is compatible with ethylene glycol and that food-safe fluid is not needed. Always verify concentration and system volume before ordering.

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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