RELENTLESS (228 SHOTS)

228 SHOTS. ALMOST 3.5KG OF NEC. ONE UNFORGETTABLE DISPLAY.

Relentless is one of Hallmark Fireworks' heavyweight compounds, combining enormous aerial effects, sweeping firing patterns and powerful titanium salutes into one spectacular performance.

With 228 shots and a massive 3468.4G NEC, this firework delivers approximately 100–110 seconds of breathtaking entertainment.

A DISPLAY THAT TAKES OVER THE SKY

Relentless offers much more than a conventional straight-firing compound.

The performance combines vertical launches, sweeping fans and rapid Z-shaped firing sequences, creating an impressive display of colour, movement and width.

Expect spectacular golden brocades, vibrant blue dahlias, glittering strobes, golden spiders and colourful aerial bursts.

THE POWER OF 25MM

Every one of the 228 shots uses a substantial 25mm tube, producing impressive aerial effects with excellent spread and intensity.

With almost 3.5KG of NEC, Relentless delivers a heavyweight performance that keeps developing throughout the display.

A FINALE THAT LIVES UP TO THE NAME

The closing sequences bring together sweeping fan formations, brilliant red and white strobes, golden brocades and powerful titanium salutes.

Rapid Z-shaped firing creates a spectacular wall of aerial effects, delivering a finale worthy of a major celebration.

WHY RELENTLESS STANDS OUT

✓ Massive 228-shot compound
✓ Substantial 25mm calibre
✓ Huge 3468.4g NEC
✓ Approximately 100–110 seconds
✓ Straight, fan and Z-shaped firing
✓ Spectacular golden brocades
✓ Vibrant blue dahlias
✓ Glittering red and white strobes
✓ Golden spider effects
✓ Powerful titanium salutes
✓ Wide, sweeping aerial formations
✓ Impressive high-energy finale
✓ Single ignition

AT A GLANCE

Brand: Hallmark Fireworks
Product: Relentless
Type: Heavyweight Compound Firework
Shots: 228
Calibre: 25mm
NEC: 3468.4g
Category: F3
Safety Distance: 25 Metres
Hazard Classification: 1.3G
Duration: Approx. 100–110 Seconds
Firing Pattern: Straight, Fan & Z-Shaped
Effects: Brocades, Dahlias, Spiders, Strobes, Coloured Stars & Titanium Salutes
Ignition: Single Ignition
Best For: Bonfire Night, New Year's Eve & Large Outdoor Celebrations

WHY CHOOSE RELENTLESS?

If you're looking for a firework that combines power, duration and spectacular sky coverage, Relentless delivers.

With 228 substantial 25mm shots, almost 3.5KG of NEC and an impressive combination of firing patterns, this compound is designed to become the centrepiece of your display.

RELENTLESS — 228 SHOTS. 3.46KG NEC. ABSOLUTELY NO HOLDING BACK.