Sodium dibutyldithiocarbamate is widely used as a vulcanization accelerator in the rubber industry. It helps improve the efficiency of the vulcanization process, enhancing the elasticity, strength, and durability of rubber products. This chemical is particularly effective in producing high-quality rubber goods such as tires, hoses, and seals. Additionally, it serves as a stabilizer in the production of certain polymers, preventing degradation during processing. It is also used as an additive in lubricants to prevent rust formation and reduce machinery wear. In agriculture, it is employed as a fungicide to protect crops from fungal infections. Its chelating properties also make it useful in water treatment processes, where it helps remove heavy metals from industrial wastewater.