The ROCOL® SAPPHIRE Endure is an Oxygen Compatible NLGI No.2 perfluoropolyether based lubricant which lengthens relubrication periods dramatically due to its ability to resist degradation in hostile conditions. SAPPHIRE Endure is designed for use on anti-friction and plain bearings, small gears, slides, pins, valves, plungers, screws etc. particularly where a non-toxic, NSF H1 lubricant is required.

SAPPHIRE Endure has an excellent wide temperature range from -25°C to +280°C
SAPPHIRE Endure is an oxygen resistant, non-toxic lubricant with an extremely high oxidation and thermal resistance
SAPPHIRE Endure has outstanding EP performance with a weld load of 620kg
SAPPHIRE Endure is a chemically inert, non-toxic lubricant with extremely high oxidation and thermal resistance