Lead oleate is primarily used as a thickening agent in lubricating greases, where it enhances the consistency and stability of the product. It is also employed in the production of waterproofing materials, providing effective moisture resistance for fabrics and other surfaces. In the paint and coatings industry, it acts as a drying agent, accelerating the oxidation process and improving the hardening of oil-based paints. Additionally, lead oleate finds application in the manufacturing of certain types of plastics and as a component in some adhesives, contributing to their binding properties. Its use in these industries leverages its ability to modify viscosity and enhance material performance.