Premium lubricants that meet the most current specifications in the marketplace today.
Premium Blend for Premium Performance
Formula 500® is a line of premium lubrication products produced by Schaeffer Mfg. Co. DuQuoin. Formula 500 ® uses top quality additive chemistry with synthetic and conventional petroleum base oils to provide lubricants that meet the most current specifications in the marketplace today.
Formula 500® provides engine oils that are API licensed for both gasoline and diesel powered engines, highly shear stable automotive API GL-5 gear oils with limited slip capabilities, transmission fluids that are suitable for use in a variety of modern transmissions, and industrial fluids that meet the most current industrial specifications.
Formula 500® is continually evolving to include quality lubricants designed and certified for use in equipment calling for the most recent specifications. This concept is continually demonstrated by the ever-changing specifications for gasoline and diesel engine oils. Currently, Formula 500® offers a full line of the most current API SN PLUS licensed, ILSAC approved, synthetic and conventional motor oils for modern gasoline engines. Likewise, on the diesel side, Formula 500® offers API licensed CK-4 10W-30 and 15W-40 motor oils, as well as a licensed 10W-30 FA-4 product.