The most popular smoke worldwide. The size, design and function has set the industry standard for smoke grenades of this size. Easy to ignite and fitted with our premium Wire Pull® ignition system, just pull the ring to the side.

Common Uses: Photography, Film, TV & Video Production, Field Use and Simulation, Events, Industrial Testing.

WP40 Smoke Grenade

How to Purchase WP40

The WP40 is a general use product and can be purchased via our online stores in the UK, US and Canada. You can also find a dealer in your country. Worldwide shipping available for bulk orders.
Distributed From: USA, Canada, UK, Europe


Smoke Duration (± 20s)


Product Diameter


Product Length


Colors Available


Total Weight (± 20g)


Net Explosive Content (± 10g)


Safety Distance




Minimum Purchase Age

WP40 Size Guide

The WP40 contains 50g of composition weight, and produces a large cloud over approximately 90 seconds.

Safety Information

When ignited, the WP40 will not produce a flame with the casing remaining cool enough to handle with gloves on.
  • Safety distance = 2m
  • For outdoor use only
  • Use gloves and eye protection
  • Avoid inhalation of smoke

Environmental Impact

Designed with non-toxic dyes and more advanced, cleaner smoke compositions than that of current military units.
  • Non-toxic colored smoke
  • 99.5% biodegradable
  • Low CO2 output
  • Clean smoke composition


Frequently asked questions about the WP40.
Always use gloves and eye protection when holding the product.

No, the WP40 should only be used outdoors with the land owner’s permission.

The smoke will not stain unless it’s held closely (within approx 30cm) to any surface, including clothing.

Pull the ring firmly, at a 90 degree angle to the side of the WP40.

All our products are non-toxic and the unit itself is biodegradable after use.