The lower load of the Mark 4, yet in the same tube as the Mark 5, makes them Ideal for when your site has noise-conscious neighbour, now in a smaller tube which is ideal for fitting in your webbing.
When the 7 second fuse burns down the result is still a loud bang and a bright flash more ideally suited for built up areas. Each comes with robust and reliable twist and strike cap ignition system that protects the fuse from damage or accidental ignition.
PLEASE NOTE THERE IS A MIN ORDER VALUE OF £75 FOR ALL FBS PRODUCTS BEFORE POSTAGE. YOUR ORDER MAY BE CANCELLED IF YOUR ORDER IS BELOW THIS AMOUNT. AN ADMIN FEE OF £15 WILL BE TAKEN IF YOUR ORDER IS CANCELLED.
If any products become unavailable we will give you the option to substitute the product for another.
Delivery is usually within 2 days. Will will contact you if this changes.
Images courtesy of Bulk Pyro Supplies
Photos for illustration purposes. Some items may not be part of the package