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COMSTAR Frost Free I-40: Frost Free I-40, Not Food Safe, 40% Concentration, Clear - Ethylene Glycol
COMSTAREthylene Glycol

COMSTAR Frost Free I-40: Frost Free I-40, Not Food Safe, 40% Concentration, Clear

The COMSTAR Frost Free I-40 is an ethylene glycol product supplied in a 5-gallon pail with a 40% concentration. It is a clear, non-food-safe fluid from the Frost Free I-40 series (MPN 35-799).

SKU 3G-OTH-72517

Also listed as: 35799 · 35 799

Brand
COMSTAR
Item
Frost Free I-40: Frost Free I-40, Not Food Safe, 40% Concentration, Clear
Category
Ethylene Glycol
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

COMSTAR
Manufacturer Part Number
35-799
Series
Frost Free I-40
Type
Not Food Safe, Clear
Pail
5 gal
Concentration
40%

Technical Documents

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

Product Description

The COMSTAR Frost Free I-40 is an ethylene glycol product supplied in a 5-gallon pail with a 40% concentration. It is a clear, non-food-safe fluid from the Frost Free I-40 series (MPN 35-799).

Frequently Asked Questions

What is COMSTAR Frost Free I-40 used for?

COMSTAR Frost Free I-40 is an ethylene glycol fluid used in industrial cooling and heating systems to prevent freezing and corrosion. Its 40% concentration provides freeze protection in applications where food safety is not required, such as HVAC loops, process chillers, and hydronic systems.

What are the specifications of COMSTAR Frost Free I-40?

COMSTAR Frost Free I-40 is a clear, non-food-safe ethylene glycol supplied in a 5-gallon pail. It has a 40% concentration and is part of the Frost Free I-40 series. The manufacturer part number is 35-799. This fluid is designed for industrial freeze protection where food contact is not a concern.

Where to buy COMSTAR Frost Free I-40 worldwide?

3G Electric supplies COMSTAR Frost Free I-40 worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact our team to source this ethylene glycol fluid for your application, with lead time provided upon request.

How to select COMSTAR Frost Free I-40 for a system?

Select COMSTAR Frost Free I-40 when you need a 40% ethylene glycol solution for freeze protection in non-food-contact systems. Verify system volume to determine the number of 5-gallon pails required. Always confirm compatibility with system materials and consult the COMSTAR technical data sheet for temperature and concentration guidelines.

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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