Blackout
Blackout is Primed Pyrotechnics' maximum-calibre compound, and the opening gives the game away.
1,405g of powder across 60 tubes, a Z pattern over ten banks of six. Six low-noise gold spinners with red horsetails set the stage quietly, then the Z kicks in: reds, greens and pinks down the line, gold trails breaking into pastels, and a bank of twelve fired together to close. Forty seconds of upper-mid heavyweight.
Rated F3, a display firework: keep spectators at least 25 metres back for safety.

