One major problem with the use of cutting oil is that it can pick up nasty background smells and odours in mainly smaller sumps. This is due to constant contamination through particulate swarf and the molecular change in the coolant as it ages even after a few days with constant use.
SDT Odor control tablets have been developed to combat this for varying sizes sumps as a guide one tablet per 100 litres is a usual weekly dose
It is also recommended for use Water-based coolants & Washer systems where the water is constantly re-used
The SDT weekly treatment tablet reduces bio-film by neutralising endotoxins. It is safe and environmental, easy to dispose of.