This is not the same chemical that you were referring to captken. You are right about the effects of polyisocyanate, however the worst cyanoacrylate exposure will cause is as described above, asthma like symptoms. It can get worse over time, but symptoms remain the same. I would find it hard to believe anyone has died of CA exposure unless they were extremely sensitive to it. Well in that case you could die from being extremely sensitive to anything. I wanted to let this out before this thread gets flooded with folks in a panic about CA. Thou must ventilate to be able to respirate!