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A stunning fireworks display can be the crowning glory of any special occasion, lighting up the night sky and leaving memories that last a lifetime. However, the unpredictability of the UK weather, particularly rain and damp conditions, can put a damper on your plans and potentially lead to rescheduling or even cancelling your fireworks show.

But fear not! Don't let wet weather extinguish your festive spirit. Your fireworks show can go on successfully and safely even in less-than-ideal conditions. If you're looking for ways to waterproof your fireworks, this guide is here to help.

The Simplest Method for Waterproofing Fireworks

If you're dealing with light rain or drizzle, you can easily protect your fireworks. Just place a plastic bag over them as you set them up on the ground. It's a quick and straightforward solution that can work in warmer temperatures. However, be aware that this method may not be foolproof, especially in cooler weather. During autumn and winter, condensation can form inside the plastic bag and potentially affect the fuses of your fireworks.

A More Effective Approach to Waterproofing

For a more reliable way to waterproof your fireworks, consider exposing the fuse by removing the wrapping or cover. Then, place a white sticker or fluorescent stick under the fuse and protect it from moisture using some sellotape. This method ensures better waterproofing and can be used in various weather conditions. It's essential to perform this procedure in a dry, warm location, and you don't need to remove the cellophane or paper wrapping unless the instructions indicate otherwise.

Using Cling Film for Waterproofing

Another effective technique is wrapping your fireworks in cling film. Ensure that you wrap them tightly and cover not only the top but also the sides and base to prevent water from seeping in, especially during heavy rain. This method works well for most types of fireworks, including fountains, rockets, single ignition cakes, wheels, and single ignition compound fireworks. However, it's not suitable for mini-missile / pen lid type barrages.

Preparing the Firing Site

To keep your fireworks upright, use stakes in the ground and secure them with strong tape. This prevents them from falling over during the firework show. When igniting fireworks in the rain through the cling film, avoid using regular lighters. Instead, invest in portfires, which work reliably in all weather conditions.

If you encounter challenges while waterproofing your fireworks, don't hesitate to seek assistance from professionals or a reputable fireworks shop. They possess the expertise, skills, and tools to ensure your special occasion concludes with a breathtaking and safe fireworks display.


You don't have to worry about cancelling your fireworks display due to wet weather. By following the steps outlined above, you can waterproof your epic fireworks effectively, providing your guests with a mesmerising entertainment experience they'll cherish for years to come. 

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