- Functions:Wetting Agent
- End Uses:Varnishes, Offset Ink, Lithographic Ink
FluoroSPERSE® 7908 is dark colored dispersion of polytetrafluoroethylene (PTFE) micropowder in a general use lithographic varnish. They assure good wetting, uniform composition, and avoid the handling of powder. They are available in a range of printing ink vehicles, solvents, and in combination with wax.