Alert staff and visitors instantly to the presence of highly flammable gases with this robust hazard warning sign, manufactured to exceed UK HSE and ISO 7010 safety requirements. Featuring bold "DANGER" wording and clear pictograms, it helps prevent fire and explosion risks by prompting safe handling in chemical storage, lab, and industrial areas. Built from durable materials—self-adhesive vinyl, rigid or composite plastic, or lightweight aluminium—this sign delivers long-lasting indoor or outdoor performance.

Manufactured in Britain, it meets the Health and Safety (Safety Signs and Signals) Regulations 1996, ensuring legal compliance on your site. Ideal for use next to gas cylinders, valve cabinets, or refuelling points, it reduces hazards and reinforces your safety policy. Our sign is readily recognised under the Globally Harmonized System (GHS) for flammable gas symbols, and includes strong UV and scratch resistance for high visibility in all conditions. Choose from multiple sizes (150×200 mm, A4, 300×400 mm) and fixings—holes, foam pads or adhesive—to suit any surface.