Quicksilver outperforms automotive oils in marine applications because of its specialized additive package designed for marine engines. The NEW mineral 4-Stroke oil is also now approved for use in all outboard engines; previously only Quicksilver’s syntetic blend could make this claim.
Order with next working day delivery before 3PM Wednesday 16th April 2025 for delivery before Easter
(When in stock and sent to UK mainland* click HERE for more information).