Description
Castrol Rustilo Aqua 21 Soluble Corrosion Preventive Oil Advantages:
- Free from hydrocarbon solvents, complies with EC Solvent Directive (1999/13/EC)
- Heavy metals free (for example, Barium), which may help to fulfil aspects of legislative requirements and waste treatment requirements that specify that these chemicals are excluded.
- The emulsion is stable up to 80°C (176 °F)
- Very good stability against inorganic salts. May be used even after applications where high levels of contamination could be expected, e.g. after heat treatment or electroplating processes
- Excellent wetting properties
- Rustilo Aqua 21’s protective film can easily be removed by an alkaline cleaning process





