Inquiry (采购产品): Sandblasting respirator What type of respirator would you recommend for recreational sandblasting, namely the etching of glass? The amount of abrasive used in minimal and is either silica sand and/or coal slag. Right now the blasting is done outdoors but eventually I plan to have a booth set up in my workshop with an exhaust fan. **** Hidden Message ***** Chris Sajdak MI 48457 USA Company: none E-mail: cbsajdak@netscape.net **** Hidden Message ***** cbsajdak@netscape.net
