Castrol Alusol SL 41 XBB
Castrol Alusol SL 41 XBB is a high-performance soluble cutting fluid which is formulated without boron and biocides. It contains an additive package that works in synergy to enhance machining performance and surface finish, provide good product stability and helps to lower the overall operations costs. Castrol Alusol SL 41 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.
Advanced lubricity supports higher cutting speeds, improved surface finish and extended tool life, helping to reduce per-part tooling costs and increase production efficiency.
Castrol Alusol SL 41 XBB is especially designed for machining of aluminum alloys. The product can also be used for machining of ferrous alloys. √√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 Alusol SL 41 XBB is manufactured to Castrol’s standard tolerances; users should consult the safety data sheet for handling, storage and disposal guidance.


