AeroShell Fluid 2XN primarily serves as an ingredient in AeroShell Fluid 2F. However, it can also be utilized undiluted to offer additional protection for piston engines after utilizing AeroShell Fluid 2F. This can be achieved by spraying exhaust ports, rocker arms, and accessories. The combination of AeroShell Fluid 2XN and AeroShell Oil 100 can be employed in any certified aviation engine, although it is not recommended for use in 2-stroke or automotive-derived engines.For extended protection periods, AeroShell Fluid 2F may be used alongside Shell VPI 260 or VPI 280.
