Penray is a leading provider of chemical additives and maintenance products for the automotive, heavy duty, and marine industries. They offer a wide range of products designed to improve performance, increase fuel efficiency, and reduce emissions.
In 1951, Penray was established in Chicago, Illinois.
The company initially focused on manufacturing radiator and brake fluid additives.
By the 1960s, Penray expanded its product line to include automotive, heavy-duty, and marine maintenance chemicals.
In the 1980s, the company was acquired by Marquette Electronics, which helped Penray to expand its distribution network.
In 2003, Penray became the first company to introduce a coolant testing program, providing tools and expertise to diagnose cooling system problems.
In recent years, Penray has continued to innovate and develop new products to address the evolving needs of the automotive and heavy-duty industries.
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Penray offers a range of fuel additives designed to improve performance, increase fuel efficiency, and reduce emissions. These additives can help clean fuel injectors, stabilize fuel, and prevent ethanol-related problems.
Penray provides cooling system additives, flushes, and sealants to help maintain and protect the engine's cooling system. These products can help prevent overheating, corrosion, and coolant leaks.
Penray offers a line of heavy-duty products including diesel fuel additives, oil treatment, and maintenance chemicals. These products are designed for commercial vehicles and heavy machinery.
Penray manufactures a variety of chemical additives for automotive, marine, and industrial applications. These additives are formulated to improve performance, protect against wear, and extend equipment life.
Penray fuel additives can help improve fuel economy, restore power and acceleration, prevent fuel system deposits, and reduce emissions.
Yes, Penray products are compatible with most gasoline and diesel engines, including cars, trucks, motorcycles, and heavy-duty vehicles.
It is recommended to follow the manufacturer's instructions on the product label. In general, using Penray cooling system products during routine maintenance or when experiencing cooling system issues is recommended.
Penray products are available at auto parts stores, online retailers, and through authorized distributors.
Penray is committed to developing environmentally friendly products. Many of their additives are formulated to meet or exceed environmental standards.