Overcasters® Tidemark AeroShell Turbine Oil 308 contains

AeroShell Turbine Oil 308 contains synthetic ester oil and should not be used in applications where it may contact incompatible seal materials

Perfect for sailing enthusiasts

Spin EZ® Solid Lubricant - Tempest Spin EZ oil filter’s proprietary solid lubricant allows for easy removal of the filter

Overcasters eliminate the discomfort of straps

Overcasters® Tidemark AeroShell Turbine Oil 308 containsOvercasters are a lightweight, simple, and effective view limiting instrument training device for pilots. With a frosted, clip on visor that attaches to a prescription eyeglass or sunglass frame in seconds, Overcasters eliminate the discomfort of straps, helmets, or hoods. When flipped down, Overcasters provide near perfect simulated instrument conditions, and when flipped up, the device serves to mimic instrument to visual transition. When not in