New for 2019 Firewall is a new 64 shot single ignition firework from Black Cat Fireworks with exciting new firing patterns into the single ignition style firework. Firewall fires its shots vertically, to the left, to the right, in a roaming fan shape (zigzagging left to right) and in an arc across the sky. Firewall has some nice and varied effects which include wonderful white glitter mine with red tail which leads to red, green and blue stars with crackling chrysanthemum followed by titanium flower crackle to a fanned volley of white glitter mine with red and green tail and a mixture of red and green stars with strobing white glitter with a fantastic finale which fills the sky with brocade bursts champagne fizz and falling leaves.

Firewall has a duration of around 40 seconds so is quite an intense display and has a minimum viewing distance of 25m.