bishbosh Posted January 10, 2020 Share Posted January 10, 2020 Just so you know 😮  Welding fumes are carcinogenic Quote Link to comment Share on other sites More sharing options...
lo-fi Posted January 10, 2020 Share Posted January 10, 2020 On the one hand, I'm not surprised. On the other, I have doubts that the length of exposure a hobbyist is subjected to pose a significant risk. I'll not be rushing out to buy an air fed helmet any time soon in any case. I do use a decent mask with appropriate filters when welding less than pristine metal or anything that's been galved even after grinding the zinc off the weld area. The 3M 7500 series are excellent under a welding helmet. Quote Link to comment Share on other sites More sharing options...
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