MOLYSLIP ARVINA XL greases are fully synthetic, perfluorinated grease designed for bearings operating in extremes of temperature and aggressive chemical environments. The optimised base oil, thickener and additive system combine to deliver outstanding resistance to thermo-oxidative degradation at temperatures up to 280°C. ARVINA XL has excellent resistance to most aggressive chemicals and oxidising agents allowing it to be used where conventional products will fail.