Archive of the former Yahoo!Groups mailing list: Homebrew PCBs

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Subject: RE: [Homebrew_PCBs] Gas Masks

From: Nathan House <nathanhooyagroups@...>
Date: 2011-01-15

Are you guys talking about something like this?:
http://www.lowes.com/pd_215253-98-65021HA1-A_0__?productId=3082307&Ntt=dust+mask&Ns=p_product_price|1&pl=1¤tURL=%2Fpl__0__s%3FNs%3Dp_product_price|1%26Ntt%3Ddust%2Bmask

How do you know what it will filter out? (like etchant fumes?)


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