Re: What type of masks to wear when abrasive blasting ?

[Bullwinkle <yd3@nvc.net>]

Sam:

<<<snip>>>
When abrasive blasting within a shop cabinet, what kind of dust mask
should I
ware ? Perhaps none needed. ThanksSam
<<<Snip>>>

You are supposed to have a vacuum with a filter hooked up to the blast
cabinet.  So, I've never found it necessary to "wear" any dust mask. 
Additionally, you can vent the vacuum directly outdoors if you feel the
necessity.

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