Thread: Cutting carbon
View Single Post
Old 05-02-13, 04:00 PM
Senior Member
Join Date: Feb 2009
Posts: 6,504
Mentioned: 16 Post(s)
Tagged: 0 Thread(s)
Quoted: 523 Post(s)
Likes: 0
Liked 128 Times in 108 Posts
Most people use the paper dust masks and they will only keep out dog hair and cannon balls. If the dust were a carcinogen you would need a mask with HEPA filters to be of any value.
davidad is offline