this may be a repost, i've never seen it. some info i'm definitely going to take seriously in the future.
http://www.brewracingframes.com/id75.htm
http://www.brewracingframes.com/id75.htm
they sell resperators that fit under the mask?
I have suffers the stupid welding fumes before thank is goodness I never use solvents like carb and brake cleaner, the most I use is denatured alchol and that evaporates rather quickly