Pennine Pencool Ultra products represent a superior range of new generation soluble metalworking fluids free from formaldehyde release biocides offering the highest levels of health, safety and environmental compliance.

Pencool Ultra S310 is a low oil content multifunctional semi synthetic water soluble metalworking fluid suitable for a wide variety of general purpose machining and grinding applications. The product has been developed to be effective in both soft and hard make up water qualities and is extremely low foaming. Pencool Ultra S310 is highly biostable offering extended sump life and excellent operator acceptability.