NA-SUL 729 is used in a wide variety of industrial lubricant applications where excellent rust protection, filterability and water resistance are required. It imparts outstanding demulsibility and is unique in that the water separation improves as the NA-SUL 729 concentration is increased, which allows for high treat levels in applications with the most severe rust protection requirements.

NA-SUL 729 is highly recommended for use in hydraulic fluids meeting the Parker Hannifin Denison HF-0 specification. In rust preventive fluids, it exhibits excellent synergism with other functional additives, including oxidates, waxes and carboxylates.

NA-SUL 729 can also be used in emulsifiable rust preventive fluids.

King Industries also offers similar calcium sulfonates in alternative diluents, including PAO and esters for synthetic and environmentally acceptable lubricants and in mineral spirits and waxes.

Metal Type Calcium
Metal Content 2.1%
Viscosity @ 40°C 3300 cSt
Viscosity @ 100°C 77 cSt
Application Advantage Demulsibility
Application Advantage Water displacement
Application Advantage Humidity resistance
Application Advantage Filterability
Application Advantage Thermal stability
Application Advantage Hydrolytic stability
Application Advantage Rust inhibition
Application Advantage Severe rust prevention
Application Advantage Non-staining
Application Advantage Sprayable
Formulation Advantage Solubility
Formulation Advantage Dispersant for solid additives
Formulation Advantage Emulsifiable
Formulation Advantage Compatibility
Market Application Rust preventive
Market Application Hydraulic
Market Application Circulating
Market Application Grease
Market Application Paper machine
Market Application Industrial
Product Group Rust inhibitor
Product Group Rust preventive