Thanks for the heads up.....This hits very close to home.Good luck...my thoughts and prayers are with you...
I work in a industry chock full of chemicals and can't stress enough the importance of MSDS sheets and proper training to go along with them....We're now starting to crack down on welding hazards..."Hex chrome" is another known cancer causing agent that is a by product of welding..esp TIG (tungston)..and other alloys...It aint safe out there....Wear a raincoat.
Steve