A Comprehensive Line of PCTFE and PFPE Greases and Oils

InfinX now offers a fully comprehensive line of greases and oils for maintenance, repair, and operations (MRO) applications. This broad portfolio of MRO products includes high-performance PCTFE and PFPE greases, which are complemented by the addition of two brand new PCTFE oils. Formerly Halocarbon Greases and Oils, these inert, nonreactive solutions are specifically designed for the toughest industrial and manufacturing applications. With the launch of InfinX, these versatile MRO greases and oils are readily available for online ordering, either in bulk or by the tube. 

Rounding out the InfinX MRO Line with PCTFE Oils

InfinX MRO Oils are strategically formulated using polychlorotrifluoroethylene (PCTFE) chemistry, which allows them to be hydrogen-free and inert toward essentially all compounds and solutions encountered in today’s manufacturing and industrial operations. InfinX MRO Oils are intrinsically nonflammable and nonreactive. Unlike conventional lubricants—with base materials of glycol, alcohol, hydrocarbon, mineral oil, or silicon, the InfinX MRO Oils are chemically inert. This makes them particularly well-suited for use in applications that involve strong acids or bases, flammable solvents, hydrocarbons, corrosive chemicals, strong oxidizers, and reactive gases.

InfinX MRO Oils are safe to handle and nontoxic. They provide excellent sealing and lubricating properties, while also being compatible with most metals, plastics, and elastomers. This chemistry is miscible with a variety of typical organic materials. Additionally, these InfinX MRO Oils are considered to have indefinite shelf-lives when kept unopened in the original container under conditions of reasonable housekeeping at ambient temperatures.

Versatile Greases and Oils for MRO Applications

The new InfinX MRO Oils product line currently includes the rebranded versions of two of Halocarbon’s most highly demanded PCTFE oils: 4.2 Oil and 27 Oil, which serve as optimal lubricants for applications ranging from valves to pumps. However, with the addition of these specialty fluorinated oils for hazardous applications, InfinX offers an extensive portfolio of lubricants that can meet all of the needs related to MRO. 

InfinX MRO 4.2 Oil

A PCTFE oil designed for hazardous operations, this oil offers excellent sealing and lubrication properties. InfinX MRO 4.2 Oil exhibits a wide range of compatibility with commonly used materials, and is nonflammable, nonreactive, and chemically inert. This low viscosity oil is optimal for use in instrumentation fill fluid for gauges, pressure sensors, diaphragm seals, and mechanical seal barrier fluid.   

InfinX MRO 27 Oil

A PCTFE oil formulated for use in hazardous operations, InfinX MRO 27 Oil offers excellent sealing and lubricant properties and a broad range of compatibility with commonly used materials. This medium-viscosity oil is optimal for compressor pump fluid, hydraulic fluid, and mechanical seal barrier fluid. 

InfinX MRO 2505 Grease

A high-performance grease developed for use in oxygen-rich environments, InfinX MRO 2505 is nonflammable, moisture-resistant, and chemically inert. This low-vapor-pressure grease is an optimal lubricant for fittings, valves, and oxygen tank regulators. 

InfinX MRO 2510 Grease

A premium grease strategically designed for use in hazardous operations, InfinX MRO 2510 offers versatility and extremely broad material compatibility. This nonflammable, moisture-resistant, chemically inert grease is formulated with a rust inhibitor, making it an optimal lubricant selection for O-rings, gaskets, and threaded connectors. 

InfinX MRO KF205 Grease

A high-performance grease for the most demanding conditions, InfinX MRO KF205 is a universal lubricant safe for use across a broad range of applications. This chemically inert, nonflammable grease is thickened with a PTFE-based thickener, and is well-suited for general-purpose applications including bearings, automotive NVH, o-rings, sealing gaskets, valves, and threaded connectors. 


InfinX greases and oils are designed for the toughest, most demanding conditions and environments. This comprehensive portfolio provides solutions for any MRO application that requires safe, high-performance, reliable lubrication. Let’s empower your next breakthrough—shop our InfinX MRO products today.