ARCOT® 635 R is a 300TBN overbased
calcium sulfonate passive extreme pressure (PEP) additive.
It is an anticorrosion additive recommended for metalworking
fluids and for rust preventive oils.
ARCOT® 635 R can be used on ferrous and non-ferrous metals.
Synergisms can be obtained between sulfurized additives and phosphorus based
ARCOT 635 R is soluble in solvents and most of synthetic and mineral oil groups
and offers good demulsifying properties.