We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

COMSTAR Antifreeze: Frost Free 50, Not Food Safe, 50% Concentration, Clear - Ethylene Glycol
COMSTAREthylene Glycol

COMSTAR Antifreeze: Frost Free 50, Not Food Safe, 50% Concentration, Clear

The COMSTAR Antifreeze: Frost Free 50 is an ethylene glycol product supplied in a 55 gal drum with a 50% concentration. It is not food safe and comes in a clear formulation. This product is identified by manufacturer…

SKU 3G-OTH-72712

Also listed as: 35835 · 35 835

Brand
COMSTAR
Item
Antifreeze: Frost Free 50, Not Food Safe, 50% Concentration, Clear
Category
Ethylene Glycol
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

COMSTAR
Manufacturer Part Number
35-835
Series
Frost Free 50
Type
Not Food Safe, Clear
Drum
55 gal
Concentration
50%

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The COMSTAR Antifreeze: Frost Free 50 is an ethylene glycol product supplied in a 55 gal drum with a 50% concentration. It is not food safe and comes in a clear formulation. This product is identified by manufacturer part number 35-835.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is COMSTAR Frost Free 50 antifreeze used for?

COMSTAR Frost Free 50 is a 50% ethylene glycol antifreeze used in industrial heating and cooling systems to prevent freezing and corrosion. It is not food safe, making it suitable for closed-loop HVAC, process cooling, and hydronic systems where food contact is not required.

What are the specifications of COMSTAR Frost Free 50?

COMSTAR Frost Free 50 is a clear, not food safe ethylene glycol antifreeze with a 50% concentration. It is supplied in a 55 gal drum under manufacturer part number 35-835. The product is part of the Frost Free 50 series and is designed for non-food industrial applications.

Where to buy COMSTAR Frost Free 50 worldwide?

3G Electric supplies COMSTAR Frost Free 50 antifreeze worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order the 55 gal drum (MPN 35-835) for your industrial cooling or heating system needs.

How to select the right concentration for COMSTAR Frost Free 50?

Selecting the correct concentration depends on your system's lowest expected temperature. COMSTAR Frost Free 50 is pre-mixed at 50% concentration, which typically protects down to -34 °F. For colder environments, consult a technical specialist to determine if a higher concentration or different product is needed.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
COMSTAR Antifreeze: Frost Free 100, Not Food Safe, 100% Concentration, Clear, 55 gal Drum (MPN 35-708)
COMSTAR
COMSTAR Antifreeze: Frost Free 100, Not Food Safe, 100% Concentration, Clear, 55 gal Drum (MPN 35-708)
COMSTAR Antifreeze: Frost Free 40, Not Food Safe, 40% Concentration, Clear, 55 gal Drum (MPN 35-837)
COMSTAR
COMSTAR Antifreeze: Frost Free 40, Not Food Safe, 40% Concentration, Clear, 55 gal Drum (MPN 35-837)
COMSTAR Antifreeze: Frost Free I-50, Not Food Safe, 50% Concentration, Clear, 55 gal Drum (MPN 35-802)
COMSTAR
COMSTAR Antifreeze: Frost Free I-50, Not Food Safe, 50% Concentration, Clear, 55 gal Drum (MPN 35-802)
COMSTAR Frost Free 50: Frost Free 50, Not Food Safe, 50% Concentration, Clear, 5 gal Pail (MPN 35-834)
COMSTAR
COMSTAR Frost Free 50: Frost Free 50, Not Food Safe, 50% Concentration, Clear, 5 gal Pail (MPN 35-834)
COMSTAR Antifreeze: Frost Free I-100, Not Food Safe, 100% Concentration, Clear, 55 gal Drum (MPN 35-718)
COMSTAR
COMSTAR Antifreeze: Frost Free I-100, Not Food Safe, 100% Concentration, Clear, 55 gal Drum (MPN 35-718)
COMSTAR Antifreeze: Frost Free CI-30, Not Food Safe, 30% Concentration, Green, 55 gal Drum (MPN 35-806)
COMSTAR
COMSTAR Antifreeze: Frost Free CI-30, Not Food Safe, 30% Concentration, Green, 55 gal Drum (MPN 35-806)

More from COMSTAR

View all COMSTAR parts
COMSTAR Frost Free CI-Green 100: Frost Free CI-100, Not Food Safe, 100% Concentration, Green (MPN 35-900)
COMSTAR
COMSTAR Frost Free CI-Green 100: Frost Free CI-100, Not Food Safe, 100% Concentration, Green (MPN 35-900)
COMSTAR Frost Free 100: Frost Free 100, Not Food Safe, 100% Concentration, Clear, 5 gal Pail (MPN 35-707)
COMSTAR
COMSTAR Frost Free 100: Frost Free 100, Not Food Safe, 100% Concentration, Clear, 5 gal Pail (MPN 35-707)
COMSTAR Antifreeze: Frost Free CI-50, Not Food Safe, 50% Concentration, Red, 55 gal Drum (MPN 35-905)
COMSTAR
COMSTAR Antifreeze: Frost Free CI-50, Not Food Safe, 50% Concentration, Red, 55 gal Drum (MPN 35-905)
COMSTAR Antifreeze: Frost Free I-40, Not Food Safe, 40% Concentration, Clear, 55 gal Drum (MPN 35-801)
COMSTAR
COMSTAR Antifreeze: Frost Free I-40, Not Food Safe, 40% Concentration, Clear, 55 gal Drum (MPN 35-801)
COMSTAR
COMSTAR
COMSTAR Frost Free CI-Green 35: Frost Free CI-35, Not Food Safe, 35% Concentration, Green (MPN 35-803)
COMSTAR Frost Free CI-Green 30: Frost Free CI-30, Not Food Safe, 30% Concentration, Green (MPN 35-805)
COMSTAR
COMSTAR Frost Free CI-Green 30: Frost Free CI-30, Not Food Safe, 30% Concentration, Green (MPN 35-805)
COMSTAR Frost Free I-40: Frost Free I-40, Not Food Safe, 40% Concentration, Clear, 5 gal Pail (MPN 35-799)
COMSTAR
COMSTAR Frost Free I-40: Frost Free I-40, Not Food Safe, 40% Concentration, Clear, 5 gal Pail (MPN 35-799)
COMSTAR Antifreeze: Frost Free I-50, Not Food Safe, 50% Concentration, Clear, 5 gal Pail (MPN 35-809)
COMSTAR
COMSTAR Antifreeze: Frost Free I-50, Not Food Safe, 50% Concentration, Clear, 5 gal Pail (MPN 35-809)