The open water can be unforgiving on marine equipment. You need confidence that what you’re putting into your engine will protect against deposits and corrosion, without sacrificing performance. Our marine solutions are developed alongside Cummins and other manufacturers to deliver on a wide variety of marine conditions and technical requirements. Backed by the support of a dedicated technical team, you can trust that our marine products stand up to your vessel’s design and conditions, delivering value and allowing you to maximize every engine hour.