Fountain formulas and picture of dissection of fountain

Please note that the formulas do not reflect the actual manufacturing technology of pyrotechnic stars and other components. We do not know the fraction of components and the production technology of pyrotechnic elements. Color stars, when done correctly, work well. Strobe and fountain compositions require a special approach in manufacturing, this effect may not work.

The pictures of dissection of Fountain look rather strange, so you shouldn't rely on them as an exact diagram.

A little clarification on the components:
Lac (C16H24O5) - Shellac (Can be replaced, for example, with iditol or other phenol-formaldehyde binder)
Joint Compound - Glue (Probably rice glue)
Resinox (C48H42O7) - fuel and binder, can be replaced with shellac or iditol.