Lead tetroxide

'Dragon eggs' (Crackling star) Composition 81.8 Lead tetroxide 9.1 Magnalium (100-200 Mesh) 9.1 Copper (II) oxide 10 NC lacquer (by volume)	Crackling microstars #2 Composition 70 Lead tetroxide 17.5 Magnalium (-200 mesh) 12.5 Copper (II) oxide 5 Aluminium (200 mesh atomized)
Shimizu Red thermit II Composition 70 Lead tetroxide 30 Silicon	Shimizu Red thermite Composition 80 Lead tetroxide 20 Ferro-silicon

Composition