Castrol Hysol MB 20 is a biocide-free semi-synthetic Coolant for machining and grinding
of ferrous and non-ferrous alloys. The use of innovative technology allows Castrol Hysol MB 20 to
provide excellent bioresistance without the incorporation of a bacteriacide or fungicide. Castrol
Hysol MB 20 is a versatile fluid that can be used for a wide range operations on multiple metals.
The reliable, low maintenance qualities of Castrol Hysol MB 20 make it an
ideal choice for individual sumps and central systems applications.
•Excellent bioresistance without the incorporation of biocides
• Versatile fluid suitable for a wide range of applications on multiple metals
• Long fluid life in both individual sumps and central systems reduces overall costs
• Low foaming in all water conditions
• Excellent wetting properties reduce fluid drag-out and deliver clean machine tools and components
• Low maintenance fluid minimizes hassles such as frequent additive additions