CharlieLifeSupport Posted June 2, 2011 Share Posted June 2, 2011 Thru out my career in Life Support I was assigned duties making the custom fit foam liners for aircrew helmets. The chemicals contained isocyanates. ( Same as the early spray foam insulation for building construction. ) The aircrew members had limited exposure, but the LS tech's were exposed to 2 to 5 or more pours in a day. Biomedical always claimed the was no hazard. Quote Link to comment Share on other sites More sharing options...
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