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Posted

the comp I'm using is:

 

bismith subcarbonate 75g

magnalium 200 mesh 15g

copper II oxide 10g

n.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

Posted

Greeting Sir, I have tried lead trioxide bismuth all kind nothing explode or crackling

Responding 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.

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