Some boaters prefer cartridge grease for easy application. This Yamaha Winterizing Kit includes a 14 oz cartridge of Yamalube Multi-Purpose Marine Grease, along with fuel and engine protection.. The Yamalube Fuel Stabilizer and Conditioner Plus (12 oz) prevents phase separation and gum build-up in stored gasoline. The Stor-Rite Fogging Oil (12 oz) coats combustion chambers and carburetor throats, shielding them from rust during downtime. The Yamalube Multi-Purpose Marine Grease (14 oz cartridge) fits standard grease guns, making it simple to service steering, tilt pivots, and prop shafts.. Together, this kit provides professional-grade winterization in one box.. Quick Highlights:. 3-piece Yamaha winterizing kit with cartridge grease. Yamalube Fuel Stabilizer (12 oz) treats 60 gallons of fuel. Stor-Rite Fogging Oil (12 oz) guards against cylinder rust. Multi-Purpose Marine Grease (14 oz cartridge) for grease guns. Great for larger outboards with multiple fittings. FAQs. Q: Why choose th