SAFKLEEN 421 is used in all types of industries and is suitable for the removal of quenching oils, neat and soluble metalworking fluids.
SAFKLEEN 421 can be used by spraying in washing machines where perfect cleaning is required before heat treatment.
SAFKLEEN 421 can be used by spraying up to 5 bars, by dipping or by ultrasonic in a temperature range from 50°C to 70°C.