Re: Harbor Freight 110lb. sand blaster
I use aluminum oxide in mine. It works fairly well, but you're going to have a mess to clean up, so as Grumpier said, tarps under everything and draped around your work area. And if you don't already have a good respirator and face shield you're going to need to buy those. Don't try to get away with using a dust mask!
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I have sworn upon the altar of God, eternal hostility against every form of tyranny over the mind of man. - Thomas Jefferson
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