As part of work undertaken by the HSE for the Exposure to substances hazardous to health in foundries research project (RR1115), a number of substances were monitored across the volunteer sites. In the case of benzene emitted from moulds during cooling, it was found that changing from BSA to XSA hardeners improved emissions and made the workplace healthier for employees.
Please see case studies for more details and a download poster to illustrate the results and benefits.