crazyboy25 Posted April 9, 2007 Posted April 9, 2007 i was planning on making a small amount of KNO3/Al flash powder (70:30) i went on ebay to look for some dark aluminum and i got three types: india blackhead, german blackhead and german 5413 SUPER H. which one is best ? most websites simply say german dark or german pyro. please help me i am not stupid and im not going to throw flash powder in a ball mill or put 150 grams in a pipe. thanks.
cplmac Posted April 9, 2007 Posted April 9, 2007 I wouldn't buy pyro chems, especially flash grade aluminum off of ebay. My favorite is german, but I don't think I've heard super H.
al93535 Posted April 10, 2007 Posted April 10, 2007 This sure should have been posted in the flash powder thread, or the random thread. Anywhere instead of making a new topic. Locked!
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