Category: Marine Lubricants
OEM Code:
Availability: Lead time 2-3 weeks
Shell Naturelle S4 Gear Fluid 100 is a high-performance, readily biodegradable gear lubricant specifically developed for industrial gear systems operating in environmentally sensitive areas. Formulated with advanced synthetic ester base fluids and carefully selected zinc-free additives, it provides outstanding extreme-pressure (EP) performance and micropitting resistance. It meets key environmental regulations, including the US EPA Vessel General Permit (VGP), making it ideal for marine, forestry, and construction applications. The ISO VG 100 viscosity grade delivers exceptional wear protection for spur, helical, and planetary gearboxes under heavy loading conditions. Its high viscosity index and superior shear stability ensure reliable film thickness across a broad range of operating temperatures. Furthermore, it exhibits excellent thermal and oxidation stability to prevent harmful deposit formation and extends oil service life significantly compared to conventional mineral oils.