COMSTAR Antifreeze: Frost Free I-50, Not Food Safe, 50% Concentration, Clear
The COMSTAR Frost Free I-50 is an ethylene glycol antifreeze product, supplied in a 5-gallon pail as a clear, 50% concentration solution. It is not food safe and is identified by manufacturer part number 35-809.
SKU 3G-OTH-72685
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Product Description
The COMSTAR Frost Free I-50 is an ethylene glycol antifreeze product, supplied in a 5-gallon pail as a clear, 50% concentration solution. It is not food safe and is identified by manufacturer part number 35-809.
Frequently Asked Questions
What is COMSTAR Frost Free I-50 used for?
COMSTAR Frost Free I-50 is an ethylene glycol antifreeze used in industrial cooling and heating systems to prevent freezing and corrosion. It is not food safe, making it suitable for closed-loop HVAC, chillers, and process equipment where incidental food contact does not occur.
What are the specifications of COMSTAR Frost Free I-50?
COMSTAR Frost Free I-50 is a 50% concentration ethylene glycol antifreeze supplied in a 5-gallon pail. It is clear, not food safe, and carries manufacturer part number 35-809. The product is part of the Frost Free I-50 series by COMSTAR.
Where to buy COMSTAR Frost Free I-50 worldwide?
3G Electric supplies COMSTAR Frost Free I-50 worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this ethylene glycol antifreeze for your facility.
How to select COMSTAR Frost Free I-50 for a system?
Select COMSTAR Frost Free I-50 when you need a 50% ethylene glycol antifreeze for non-food-contact systems. Verify your system's volume and compatibility with ethylene glycol. For closed loops, ensure the 50% concentration provides the required freeze protection down to -34 °F.
Used in
Common applications for COMSTARCOMSTAR 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.













