Hydrogen Danger Sign
Item #
Sign Reads
Hydrogen Danger Extremely Flammable Gas. Contains Gas Under Pressure; May Explode If Heated. May Displace Oxygen And Cause Rapid Suffocation. Burns With Invisible Flame. May Form Explosive Mixtures With Air. Prevention Keep Away From Heat, Hot Surfaces, Sparks, Open Flames And Other Ignition Sources. No Smoking. Response Leaking Gas Fire: Do Not Extinguish, Unless Leak Can Be Stopped Safely. In Case Of Leakage, Eliminate all Ignition Sources. Storage Protect From Sunlight. Store In A well-Ventilated Place.

Hydrogen Danger Sign






  • 1–2
  • 3–4
  • 5–9
  • 10–19
  • 20–39
  • 40+
0 In Stock
Special freight arrangements are necessary.

Need a quote for a large order? Call 855‑444‑9465 or email us.

Product Information


Display our Hydrogen Danger Sign as a clear indicator of potential hazards. Its bold design and stark lettering swiftly communicate the dangers associated with hydrogen. By displaying this sign prominently, you ensure that individuals are immediately alerted to exercise caution in hydrogen-rich areas.

About InfiniStick™ Labels

  • InfiniStick Mounting Surfaces

We engineered our InfiniStick™ labels for maximum adhesiveness and durability. InfiniStick™ labels are made with Brimar’s specially formulated adhesive and ultra-durable vinyl and can withstand the most challenging conditions without peeling off. Safe for use between -20° to 176° F and capable of sticking to a wide range of smooth and rough surfaces, InfiniStick™ labels are ideal for nearly any application.

InfiniStick™ labels adhere to a wide range of surfaces, making them perfect for use outdoors, in industrial settings, on machines, containers, vehicles, and more. For maximum adhesion, simply wipe the surface clean, remove the film from the label, and stick.

  • InfiniStick Mounting Surfaces

Thanks to their durability and versatility, InfiniStick™ labels will remain in place and effective for years, saving you money compared to standard labels, which must be replaced more frequently. Whether your label contains a safety warning, hazard rating, or any other directive, you can count on the resilience of labels made with InfiniStick™ technology.



Your cart is empty.