tony_lavelle
Active member
Pyrotechnics can be very dangerous, whether expired or not, and I prefer not to have them on board. I am generally sceptical about expiry dates, whether on my emergency tinned custard or flares.
As for orange smokes, my understanding is that the smoke comes from a chemical reaction that does not generate significant heat and certainly no flame, so are they even "flares" at all? In which case is there any danger if they are a few years past their expiry date?
As for orange smokes, my understanding is that the smoke comes from a chemical reaction that does not generate significant heat and certainly no flame, so are they even "flares" at all? In which case is there any danger if they are a few years past their expiry date?