<HTML><HEAD></HEAD> <BODY dir=ltr> <DIV dir=ltr> <DIV style="FONT-FAMILY: 'Calibri'; COLOR: #000000; FONT-SIZE: 12pt">Hey Jim, my first thought was to call the local fire department and see what knowledge they have on such stuff.  I’m glad you used a ventilation hood.  It sounds like this stuff is caustic as ever.</DIV></DIV></BODY></HTML>