For winterization or long-term storage, use Mercury Storage Seal Fogging Oil 858081K03 to protect your engine's internal metal surfaces from rust. It's a heavy, sticky, easy-spray formula that forms a protective barrier against corrosion and helps keep cylinders lubricated. Storage Seal is safe to use in two-stroke and 4-stroke carbureted and fuel-injected gasoline engines, as well as catalyzed engines.
Heavy, sticky spray lubricant forms a protective barrier to prevent rust on the engine's internal metal surfaces
Keeps cylinders lubricated to prevent cylinder or piston damage when starting the engine after off-season storage
Use during winterization or prior to long-term storage for 2-cycle and 4-cycle outboards, sterndrives, cars, trucks, ATVs/UTVs, motorcycles, snowmobiles, lawn mowers, chainsaws, leaf blowers and hedge trimmers
Safe for catalyzed, carbureted and fuel-injected engines
12-ounce spray can
Mercury oils, lubricants and engine care products are backed by decades of experience in engineering, testing and manufacturing to provide the best protection and performance.