Shell Aeroshell Aviation Oil

Shell Aeroshell 15W50 Aviation Oil is a premium synthetic blend multi-grade ash-less oil specifically developed for aviation piston engines. It is a special blend of a high quality mineral oil and synthetic hydrocarbons with an advanced additive package that has been specifically formulated for multi-grade applications. The combination of non-metallic anti-wear additives and selected high viscosity index mineral and synthetic base oils, give exceptional stability and anti-foaming performance. The advanced additive package provides excellent protection to engines operating at extreme ambient temperatures. The ash-less anti-wear additive package provides exceptional wear protection for camshafts and lifters and other wearing surfaces.