Castrol Syntilo 9904 is a high performance Synthetic Coolant for ferrous metals. This oil-rejecting fluidprovides maximum machining performance in severe operations such as threading. Compared to traditional syntheticfluids, Syntilo 9904 has improved hard water stability and produces low residues. Syntilo 9904 generates little fluid carryout, resulting in long turnover rates and low product usage.
• Incorporates a combination of surfactant chemistries offering improved lubrication versus conventional syntheticfluids
• Rejects tramp oils to the surface of the fluid for easy skimming
• Inhibits microbial growth to extend fluid life in central systems and individual sumps
• Stable fluid suitable for a wide range of water conditions
• Prevents bi-metallic corrosion and is safe to use in equipment with copper, brass or bronze components
• Keeps machine surfaces and parts clean with a soft, transparent film residue