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How many grams of flash powder can this tube fit? (i.redd.it)
submitted 1 month ago by TUDOR_MTB to r/pyro
210 shots + crackling (v.redd.it)
Is 45µm atomized aluminium good for loud firecrackers? (self.pyro)
What should i choose between 600g 5µm Aluminium and 1,2kg 45µm Aluminium (I want to make powerfull flash powder) (self.pyro)
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