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