Castrol Hysol SL 20 XBB
Castrol Hysol SL 20 XBB is a high performance semi synthetic metalworking fluid which is formulated without formaldehyde releasing agent and boron. It contains an additive package that works in synergy to help enhancing machining performance and surface finish, provide excellent product stability and lower the overall operations costs. Castrol Hysol SL 20 XBB is suitable for large central systems and single sump machines.
Effective foam control helps maintain consistent fluid behaviour during operation, supporting reliable performance even where severe agitation is present.
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.
Castrol Hysol SL 20 XBB is especially designed for machining of cast iron and low-medium alloyed steel. suggested core application possible application, please consult Castrol representative prior to use Low-medium High alloyed – Aluminium Magnesium Cast Iron Yellow metals alloyed steel stainless steel alloys alloys Grinding √√ √√ √√ Milling, Turning (general √√ √√ √ machining) Drilling √√ √ Reaming, √√ √ Tapping Broaching √√ √.
Castrol Hysol SL 20 XBB is manufactured to Castrol’s standard tolerances; users should consult the safety data sheet for handling, storage and disposal guidance.


