DoodieSmoothie Posted April 25, 2020 Share Posted April 25, 2020 Can someone please help me. Is it better that i leave airgap inside my ground salutes? I'm having lots of trouble with end plugs flying out. Also, the tubes i'm trying to blow up are THICC. I think they may be too thick. I'm using KNO3+MG flash powder. Link to comment Share on other sites More sharing options...
davidh Posted April 25, 2020 Share Posted April 25, 2020 (edited) I see the problem. You need to add charcoal to the mix, and then press it really hard into your thick tube. Then press in a clay plug, you know, to help it "splode" better. Then drill a hole in the clay plug and insert a fuse. Light the fuse, get back, and enjoy your "ground bomb". In summary, no air space, and the clay plug will not fly out. Edited April 25, 2020 by davidh Link to comment Share on other sites More sharing options...
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