Afton Chemical Launches New PC-12 Platforms

Richmond, VA USA (September 8, 2026): Afton Chemical today announced the launch of its new-generation heavy-duty engine oil additive platforms, developed to support the industry's transition to the upcoming API CL-4 and FB-4 categories (PC-12A and PC-12B), while helping lubricant marketers and fleets deliver greater performance, operational simplicity and long-term value.

As the heavy-duty industry prepares for the January 1, 2027, formal introduction of the new API categories, lubricant manufacturers face increasing pressure to deliver greater durability, enhanced oxidation control, support for extended drain intervals, and compatibility with modern emissions systems. Afton's new heavy-duty engine oil additive platforms have been designed to help customers confidently meet these challenges. 

"Fleet operators demand more from every vehicle, every engine, and every drop of lubricant. Our new technology platforms help customers deliver the protection, durability, and performance needed today, while preparing for the requirements of tomorrow, " says Jesus Rosas, Marketing Specialist at Afton Chemical.

Designed Around Customer Needs

Afton's new heavy-duty engine oil platforms were developed with a focus on what matters the most to lubricant marketers, OEMs, and fleet operators: 

• Enhanced engine durability, oxidation resistance, and wear protection
• Prolonged equipment life and extended oil drain intervals 
• Compatibility with modern emissions systems and a range of base oils
• Broad OEM alignment for heavy-duty use

Two Platforms. One Goal: Customer Success. 

Afton's PC-12 portfolio includes two technology platforms, enabling customers to select the solution best suited to their market and performance objectives. The technology platform supports a broad range of heavy-duty applications, from long-haul trucking and vocational fleets to construction, mining, and mixed-fleet operations.

HiTEC® 12330 Heavy Duty Additive Package

HiTEC® 12330 heavy-duty additive package is Afton's fit-for-purpose platform, designed to help lubricant marketers efficiently transition the marketplace while delivering the protection and durability required by today's fleets. The technology provides broad OEM coverage, strong wear protection, and excellent oxidation control while supporting both Group II and re-refined base oil formulations. 

HiTEC® 12380 Heavy Duty Additive Package

HiTEC® 12380 heavy duty additive package is Afton's multi-fuel flagship platform, developed for customers seeking advanced differentiation and premium performance. Designed for demanding operating conditions and evolving fleet requirements, HiTEC® 12380 provides even broader OEM coverage with extended drain performance capabilities, and support for alternative fuel applications. 

Proven in Real-World Applications

Afton's PC-12 technology platforms have been proven through extensive laboratory and field testing. These technology platforms have demonstrated performance in both on-highway and off-highway applications, including long-haul trucking fleets operating beyond standard drain intervals and heavy-duty off-road equipment working in severe-duty environments. 

In addition, Afton continues to invest in future-focused development programs, including natural gas engine applications, extended drain, and next-generation fleet requirements, ensuring customers are prepared for the ever-changing heavy-duty landscape.

Ready for What's Next

As engine technology advances and fleet operators seek greater efficiency, reliability, and sustainability, Afton's PC-12 platforms are designed to help customers stay ahead of ever-changing market needs.

By combining advanced protection, formulation flexibility, broad base oil compatibility, and operational simplicity, Afton helps lubricant marketers create differentiated products that deliver value now and in the future. 

"Our goal is simple: help customers deliver more value from every drop of lubricant. With our new PC-12 platforms, they can achieve strong performance, manufacturing efficiency, and future readiness with confidence," said Rosas.

HiTEC® is a registered trademark of Afton Chemical Corporation.

About Afton Chemical Corporation

Afton Chemical Corporation is part of the NewMarket Corporation (NYSE: NEU) family of companies, and has been working in the fuel and lubricant additives marketplace for over 100 years. Our technology solutions include additives for Driveline, Engine Oils, Performance and Refinery Fuels, and Industrial applications. We use our formulation, engineering and marketing expertise to help our customers develop and market fuels and lubricants that reduce emissions, improve fuel economy, extend equipment life, improve operator satisfaction and lower the total cost of vehicle and equipment operation. We are focused on developing our technology, meeting specifications, and using our Passion for Solutions® philosophy to provide the differentiation our customers need to stand out. We support our global operations through regional headquarters located in Asia Pacific, EMEAI, Latin America and North America. Afton Chemical Corporation is headquartered in Richmond, Virginia, USA.

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For further information, please contact:
Jesus Rosas
Marketing Specialist, Heavy-Duty Engine Oils  
Afton Chemical 
[email protected]