Klüberalfa GR ZLHT-N is a white long-term grease based on perfluorinated polyether (PFPE) oil and a polytetrafluoroethylene (PTFE) thickener. The extremely high viscosity index, i.e. the very flat viscosity curve of the base oil, allows excellent sliding friction properties across a wide service temperature range.
Klüberalfa GR ZLHT was tested for use with selected nonferrous metals.
