Solutions to Maintain Optimal Performance
Mansfield offers advanced additive treatments to keep your engines at their best performance all year long. We track the details so you don’t have to – delivering the right blends to your specifications when and where you need them.
High Performance Diesel Additives
- Optimize fuel economy, engine cleanliness and lubricity
- Guard against microbial contamination, disperse water and improve stability
- Recover lost power and improve cold weather operability
Broad Portfolio of Prescriptive Additives

ColdPRO is a high performance winter diesel additive formulated to provide fuel operability down to -40°F when properly blended, while also providing power boost, detergency and lubricity.

CLEAN365 is a high performance fuel additive that optimizes fuel economy, cleaniness, lubricity and stability to recover lost power and improve operability, reducing yearly fuel consumption and costly down-time.

DRY TANK disperses entrained water in fuel and inhibits microbial growth to prevent fuel filter plugging, equipment failure, corrosion and fuel icing.

FIRST AID, engineered for emergency use or anticipated extreme conditions, dissolves gelled fuel in tank and equipment systems and returns fuel to a liquid state, inhibiting further gelling or icing.

TANK ARMOR is a high-performance winterized diesel additive designed to enhance the performance and extend the storage life of diesel fuel in power generation and agricultural applications.
Request a Complimentary Fuel Additive Consultation
Keep your fleets at peak performance all year long. Learn how Mansfield’s prescriptive fuel additive program protects valuable engine assets and helps you get the most from your investments. Contact Mansfield for a complimentary consultation.