Mraliksr Posted April 3, 2022 Share Posted April 3, 2022 the comp I'm using is: bismith subcarbonate 75gmagnalium 200 mesh 15gcopper II oxide 10gn.laquer 10% the eggs are maybe 2-4 mm in size. very hard to light even with a primer. real loud pop when they do light.Greeting Sir, I have tried lead trioxide bismuth all kind nothing explode or crackling Link to comment Share on other sites More sharing options...
SharkWhisperer Posted April 3, 2022 Share Posted April 3, 2022 Greeting Sir, I have tried lead trioxide bismuth all kind nothing explode or cracklingResponding to a 10 year-old post? 35:35:30 BiO3/CuO/MgAl, primed properly. Works. Check your chems. Check your priming. Check your MgAl:star sizing. Crackle/DEs are really not difficult. Bind with NC or bind with phenolic resin like the Chicoms do. Simples. Link to comment Share on other sites More sharing options...
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