Re: Dust masks and eye glasses

Posted by 74w300uteline [173.70.44.133] on Sunday, February 19, 2012 at 11:50:43 :

In Reply to: Dust masks and eye glasses posted by Ron in Indiana [50.121.43.150] on Sunday, February 19, 2012 at 08:21:45 :

try and find masks with a negative pressure flapper valve.

Follow Ups:

• Re: Dust masks 3M cool flow - 74w300uteline 11:57:33 02/19/2012
  • Re: Dust masks 3M cool flow - Ron in Indiana 12:23:12 02/19/2012
    • Re: Dust masks 3M cool flow - Russ Roth 13:46:58 02/19/2012
      • Back in the late 70's or early 80's - Will (in IL) 14:04:46 02/19/2012
      • Re: Dust masks 3M cool flow - Ron in Indiana 13:54:11 02/19/2012
    • Re: Dust masks 3M cool flow - 74w300uteline 13:16:07 02/19/2012
      • Re: Dust masks 3M cool flow - Ron in Indiana 13:51:36 02/19/2012
    • Re: Dust masks 3M cool flow - Will (in IL) 13:15:47 02/19/2012

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