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YOUR PARTNER
IN LIQUID ASSETS

Founded in 1985, KOST USA is one of the largest manufacturers, suppliers, and marketers of antifreeze and functional fluids serving brands you know and trust.

ANTIFREEZE + COOLANTS

A comprehensive range of high performance ethylene glycol and propylene glycol-based antifreeze/coolants for automotive, heavy-duty, on-road, off-road
and marine applications.

STATIONARY ENGINE COOLANTS

Superior inhibited glycols designed for the demanding requirements of stationary engines.

FIRE RESISTANT HYDRAULIC FLUIDS

Formulated using leading-edge additive technology combined with the highest quality raw materials. It’s what your hydraulic system demands.

HEAT TRANSFER FLUIDS

Applications include HVAC, Refrigeration, Food, Beverage, Pharma & Chemical Processing.

NATURAL GAS DEHYDRATION FLUIDS

Used to keep gas dry and moving down the line while maximizing system life.

DIESEL EXHAUST FLUIDS (DEF)

A urea-based chemical reactant designed specifically for use in SCR systems to reduce NOx emissions.

MARKETS WE PROUDLY SERVE

KOST USA manufactures a comprehensive range of high performance ethylene glycol and propylene glycol-based coolant/antifreeze products for the automotive, heavy-duty, on-road, off-road and marine applications.

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QUANTITIES FOR EVERY NEED

Whether you’re maintaining a single vehicle or an entire facility, KOST USA has you covered.

Gallons

Pails

Drums

Totes

Bulk

HIGH QUALITY TESTING

HIGH QUALITY PRODUCTS

KOST USA’s premier KOSTCare™ Fluid Analysis Program utilizes a state-of-the-art lab with a full in-house testing program operating the most current ASTM testing equipment. That’s right, we don’t rely on third party testing. Our products are made with care and backed up by science.