OP
Bob Evans
Contributor
Speaking of Venting, Robert Flores and I wore these mask to protect us from fiberglass particles and vapor fumes from nasty Epoxy systems. We had a great filtered vent system, but still be be safe. The mask I see people wearing for Virus protection looks nice, but not sure it does the job like the mask we used. I wore this mask for over 30 years, almost 7 days a week, with a long 10 hours day. Once we started to make a mold it was not a matter of minutes, other than timing with the epoxy pot life. Feft like a Doctor gloved up and working quickly with layer upon layer of thin fiberglass. I made hundreds and hundreds of these molds. Will be selling top half of mold for collectors like our friend Dr. Phil Nuytten.
