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Know Your Equipment: Mortar Tubes

Know Your Equipment: Mortar Tubes

Mortar tubes are used to launch aerial fireworks. One end is plugged to prevent gases from the lift charge from escaping underneath. Store-bought aerial fireworks typically come with a single-use cardboard mortar tube. If you are ready to advance your fireworks...
Safe Handling Tips for Duds and Misfires

Safe Handling Tips for Duds and Misfires

In the world of fireworks, a “dud” is a shell that fires but then has an issue in the air, falling to the ground without exploding. A “misfire” is a shell that never fires at all. Both are extremely common but can quite dangerous if not handled properly. Here are some...