BLUE STAR #5
SOURCE: rec.pyrotechnics
COMMENTS: Fimo is a PVC-based modelling clay. The stars are a brilliant blue ("Cop-lites blue"), with edges of flame-tinted salmon. The stars require priming.
PREPARATION (parts by weight):
CHEMICAL | PERCENT/PARTS | AMOUNT |
Ammonium perchlorate | 0.700 | |
Fimo | 0.200 | |
Malachite (powdered) | 0.100 | |
Total |
Warm the Fimo slightly to make it more mixable, and mix it with the ammonium perchlorate without using solvents. Then mix in the malachite. Screen it several times and make pressed stars.