Quicksilver 4 Cycle Oil 25W40 FC-W Size:4 Litres it's a tough mid layer

it's a tough mid layer that also works as a stand-alone jacket

VENTILLATION

The rear of the jacket is elongated for greater coverage in the riding position

Jacket Converts To Non-Insulated Shell

Ventilation: Large mesh panels on the chest

Quicksilver 4 Cycle Oil 25W40 FC-W Size:4 Litres it's a tough mid layerFEATURES For use in all brands & types of 4 stroke marine engines including: Outboards, High Performance, Stern Drives Inboards, Personal Watercraft Exceeds all Marine industry 4 Stroke oil requirements Flagship Engine and Corrosion Protection Industry leading strength and viscosity retention and ultimate corrosion and wear protection The most recommended Marine Oil Over 5 years of engineering and development by the largest marine engine manufacturer