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Posted by Vaughn in CA [99.104.69.71] on Saturday, January 05, 2013 at 11:05:15 :
In Reply to: Sandblast advice, THX in advance. posted by Doug in CO [68.177.208.75] on Friday, January 04, 2013 at 22:11:17 :
I use a brick wall, against a flat cement slab, outside. I use goggles that completely cover my eyes and cover goggle vent holes using 3M electrical tape. I double up using two 3M N95 double strapped masks. I work 20 feet from the wall and work up wind on the part, so the wind will carry off small particles. I use Monterey #30 sand, it cuts good and doesn't stratch the heck out of the metal. Concrete catches the sand for easy cleanup and reuse. Probably not the best setup, but I don't sand blast that often.