Castrol Syntilo 75 EF
Castrol Syntilo 75 EF is a mineral oil free, boron free synthetic coolant developed as a general purpose grinding and light to medium duty machining fluid for ferrous metals. It is machine friendly showing excellent compatibility to paint, elastomer and machine tool. It exhibits good anti-corrosion properties coupled with a high resistance to bacterial attack. It can be used in both single sump machines as well as central systems.
Strong corrosion protection helps preserve metal surfaces against rust and chemical attack, supporting equipment longevity in environments where moisture or aggressive contaminants may be present.
Effective foam control helps maintain consistent fluid behaviour during operation, supporting reliable performance even where severe agitation is present.
Strong bio-stability helps the fluid resist microbial growth, supporting longer sump life and reduced maintenance demands.
The chlorine- and heavy-metal-free formulation reflects a modern approach to industrial fluid design, supporting an improved environmental profile and reduced waste disposal costs.
Castrol Syntilo 75 EF is developed for surface, cylinder, double disk and centreless grinding. It is also recommended for milling, drilling, turning and light machining of cast iron and alloy steel. Low-medium High alloyed – Aluminium Magnesium Yellow Cast Iron alloyed steel stainless steel alloys alloys metals Grinding Milling, Turning (general machining) Drilling Reaming, Tapping Broaching.


