On 10-27-2011 01:10, Andrzej Kobus wrote:
I
remember 20 years ago when I played with epoxy resins they were very
nasty, smelled terribly and they were not safe to use without
respiratory protection. What changed?

Nobody worries about health anymore. After all, we have Obamacare to
take care of us!

Personally, I plan to stick with protection BEFORE it becomes a problem