Johnsen’s 6752 Premium Starting Fluid, 10.7 oz Aerosol

Johnsen’s 6752 Premium Starting Fluid is a high-performance 50 % ether blend aerosol formulated to help start engines under extreme cold conditions, delivering ignition support down to –65 °F. It includes upper-cylinder lubricants that protect pistons, rings, and valve seats during cold starts, reduces battery strain, and is compatible with gasoline, diesel, small engines, and fractional-horsepower units.