FS Non-Detergent Motor Oil is suitable for older, pre-1964 passenger cars. May be used for a GL-1 gear oil, hoist oil or general machine oil. FS Non-Detergent Motor Oil can be used for air compressors and other industrial applications that require a non-detergent motor oil. Also suitable for lightly loaded gear sets that do not require an extreme pressure lubricant. Meets API SA service classification.