Aluminum oleate is widely used as a thickening agent in lubricating greases, enhancing their consistency and performance. It acts as a stabilizer in paints and varnishes, improving their texture and durability. In the cosmetic industry, it serves as an emulsifier, helping to blend oil and water-based ingredients in creams and lotions. Additionally, it is utilized in waterproofing materials, providing effective moisture resistance for textiles and construction products. Its role in corrosion inhibition makes it valuable in protective coatings for metal surfaces.