Cap Color Change On STP Heavy Duty Ready to Use Antifreeze

Cincinnati, OH, January 2, 2017– As of January 1, 2018, all of the STP Heavy Duty Ready-To-Use Antifreeze/Coolant will have corresponding caps to the color of the fluid contained within the jug. As the only U.S. Manufacturer of STP Antifreeze, KOST USA, decided that changing the cap color was a significant improvement for the consumer when purchasing antifreeze. The cap colors for the Heavy Duty Concentrate products will remain unchanged along with the overall superior product quality of the STP Heavy Duty Antifreeze. KOST USA is the largest family-owned manufacturer, supplier, and marketer of antifreeze and functional fluids in the United States. Founded in 1985, the company is headquartered in Cincinnati, Ohio. They build both their customers and their own brands through high-performance products and  superior service, primarily in the automotive & heavy duty aftermarket, as well as in the Oil & Gas sector.

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If you would like more information about this topic, please contact Betsy Casada at 513-492-5571 or email at

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