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Family-Owned Manufacturer, Supplier and Marketer of Antifreeze and Functional Fluids

KOST USA, Inc. is the largest family-owned manufacturer, supplier and marketer of antifreeze and functional fluids in the United States. Founded in 1985, we are headquartered in Cincinnati, Ohio.

We build both our customers’ and our own brands through high performance products and superior service, primarily in the automotive & heavy duty aftermarket, as well as in the Oil & Gas sector. Learn More »

PRODUCTS

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 LICENSED BRANDS

Gulf
STP

OUR BRANDS

DefendAL®  BIOChill® KOSTChill™ Autoshield™ KOSTherm™ ToughinAL™ AchievAL®
1000 Tennessee Ave. Cincinnati, OH 45229  |  PH: (800) 661-9391 |  sales@kostusa.com

PRODUCTS

 

MARKETS

 

COMPANY

 

SERVICES

 

BRANDS

Antifreeze/Coolants
Stationary Engine Coolants
FRH Fluids
Heat Transfer Fluids
NatGas Dehydration Fluids
Consumer Products
Oil & Gas
Automotive & Heavy Duty
Industrial Heating & Cooling
Manufacturing
About Us
Contact Us
News & Media
Industry Calendar
Careers
Private Labeling
KOSTCare™ Fluid Analysis Program
Technical Support
KOST Calculator
PDS
SDS
Gulf
STP
DefendAL
BIOChill
  KOSTChill
AutoShield
KOSTherm
ToughinAL
AchievAL

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