Drier for paint & ink, as a lubricating oil additive (Extreme pressure agent) as a Resin hardening accelerator and also as an anti-rust additive. Yukalic Cobalt drier is a primary drier which functions to trigger the surface oxidation process on the film layer. As an ink drier. In the UPR system, it can trigger a polymerization reaction, as a combustion catalyst for fuel oil. As an adhesion agent for rubber.