Quiet right dad, a whiff of it is enuff to want to stay away.
All these things should be used under controlled conditions, it is the users responsibility to control those conditions according to use.
With ca it is enuff to avoid the fumes, there are many other chemicals we use where that is not enuff and we should not be using them, even in open air.
Why did we ban cfc's in fridges and still mix twin pack paints carry on casting like there's no tomorrow.
We can debate this forever and get nowhere.
Edit.
Walter you quote that sheet "Prolonged exposure to high concentrations of vapours may lead to chronic effects in sensitive individuals."
suggest nobody on these forums has been subject to "Prolonged exposure." They could not bare to be for sure, as above one whiff turns your head away in an instant.
