Starbrite 29232 Star Tron 75W-90 Full Synthetic Marine Gear Lube, 32 oz.

Formulated to provide reliable protection and maintain viscosity in marine drive systems. Designed for use in IPS, Aquamatic, and other sterndrives, it maintains stable viscosity across a wide range of temperatures. This gear lube contains additives intended to help reduce rust and corrosion under moderate conditions and is suitable for use in fresh and saltwater environments.