KNO3 + Aluminum powder [homemade Blackpowder substitute]?
Aug 02, 2016· And if you put the 2 together in your ball mill and let it run you may just turn your ball mill into an improvised clay-more mine. I would not do that at all. Take finely powder KNO3 and Aluminum powder, using very small quantities mix carefully not using anything that can cause a spark. Used to make firecrackers and reports this is wicked stuff.
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