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

STATIONARY ENGINE COOLANTS

FIRE RESISTANT HYDRAULIC FLUIDS

HEAT TRANSFER FLUIDS

NATURAL GAS DEHYDRATION FLUIDS

DIESEL EXHAUST FLUIDS

SOLUTIONS FOR A WIDE RANGE OF INDUSTRIES

Choose your industry to find the product that fits your needs.

AUTOMOTIVE & HD

OIL & GAS

PRIVATE LABEL

HVAC & REFRIGERATION

HIGH TEMP MANUFACTURING

QUANTITIES FOR EVERY NEED

Gallons
Pails
Drums
Totes
Bulk

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.