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