Color strobe stars

[Voryon]

Yes probably my NC solution contains some Water, but using the same solution to bind compositions with MgAl + all other typical firework chemicals, except NH4ClO4 or (NH4)2SO4, did never give such reaction. I've even bound the classical AP/Mg/xSO4 strobes without these issues, but to be fair in these comps only Dichromate treated Mg was used. So I still believe that the nature of the comp is somewhat unstable.