wizard7611 Posted July 20, 2020 Posted July 20, 2020 What are the longest lasting colored stars out there? I figured more experienced pyros would know. Thanks!
kingkama Posted July 21, 2020 Posted July 21, 2020 The ones using perchlorate and slow combustible, some like that60 perc20 Sulphur 10 CuO10 Parlon
snapper Posted July 22, 2020 Posted July 22, 2020 green and red strobes seem to hit the ground still burning if not careful
zZz Posted July 22, 2020 Posted July 22, 2020 i don't know why but as an amateur , red stars are lasting longer than the other ones for me
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