DANGER: Magnesium and ammonium perchlorate can react exothermically, causing spontaneous combustion. Magnesium must be protected by coating with potassium dichromate if used with ammonium perchlorate. Addition of potassium dichromate to the composition will not ensure cessation of the reaction.

Stars can be cut, rolled or pumped. Use 10% NC lacquer as solvent.

Frequency: 3.1Hz