Yep,
Protect your Lungs folks!....My wifes Grandfather was a body man all his life and used what at the time was thought to be a good enough respirator...IT WASNT! ....He goes NO-WHERE with out a Oxy Generator attached to him..Poor Ol Bird is onna the nicest gents I have ever met ...an it Stinks to see him in this condition.
He comes up for picnics an such but is always drove indoors to the AC as he cant breath in the Humidity of summer.
So think on that when shoppin for a respirator, From what I have seen an read the only way is with a fresh air hood for acceptable long term protection.
Just my 2 pennies.
Tim


1952 Chevy Shortbed

Photos in Photobucket

If It Aint Broke Fix It Till It Is!