Sierra Fogging Oil

The Sierra 12 Ounce or Gallon Fogging Oil keeps your boat engine safe as it is stored for winter or during any time period. Specifically designed for seasonal storage of outboard and sterndrive engines, this fogging oil keeps erosion at bay with a protective coating around and inside your engine which provides lubrication as well. This gives you peace of mind against condensation, rust, freezing, residual fuel and seizing while your boat engine is in storage and will help it last longer and work more efficiently when it's back on the water.

Choose between the 12 ounce bottle or gallon sizes.