9 May Isocyanates Isocyanates are used in certain two-pack paint systems and polyurethane systems as a hardener. Isocyanates are hazardous to health and cause occupational asthma and respiratory sensitisation. They are well known respiratory sensitisers and exposure to them can ruin lives. Isocyanate can cause asthma by inhalation Control exposure to stop occupational asthma developing. Even short-term exposures can … Read More