- Joined
- Apr 26, 2007
- Messages
- 957
I had given my propane forge a workout today and afterward upon blowing my nose I noticed some black boogers. After snorting out as much of the sooty snot as I could, I decided to check to see what your guys use and see if my 3M 7500 half mask with P100 filters is suitable for forge work. My guess is that, since I wear it around grinder sparks, it should be okay, but better safe than sorry.