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Writable Hazard Labels

Our writable hazard labels feature a write-on panel that allows you to add UN details and/or other custom information to your consignments. These customisable hazard diamond labels are ideal for providing additional information to couriers, which is important when shipping hazardous goods and dangerous substances.

Made from self-adhesive vinyl, these writable hazard labels are of an exceptionally high quality and can be used in a variety of different environments. They are suitable for sea water immersion standards (as laid out in BS 5609), and the labels comply with a range of carriage standards including ADR (for road), RID (for rail), IATA (for air), and IMDG (for marine).

Choose from the labels listed below, or contact Label Source if you require any assistance.


Flammable, class 2, hazard diamond label (with write on panel)
Flammable, class 2, hazard diamond label (with write on panel)
Flammable, class 2, hazard diamond label, with write on panel to house product UN details. Part of our chemical hazard warning sign range. Identify in carriage flammable dangerous substances, or flammable hazardous chemical goods, by road, rail, air or sea.
Flammable, class 3, hazard diamond label (with write on panel)
Flammable, class 3, hazard diamond label (with write on panel)
Flammable, class 3, hazard diamond label, with write on panel to house product UN details. Part of our chemical hazard warning sign range. Identify in carriage flammable dangerous substances, or flammable hazardous chemical goods, by road, rail, air or sea.
Flammable solid, class 4, hazard diamond label (with write on panel)
Flammable solid, class 4, hazard diamond label (with write on panel)
Flammable solid, class 4, hazard diamond label, with write on panel to house product UN details. Part of our chemical hazard warning sign range. Identify in carriage flammable solid dangerous substances, or flammable solid hazardous chemical goods, by road, rail, air or sea.
Spontaneously combustible, class 4, hazard diamond label (with write on panel)
Spontaneously combustible, class 4, hazard diamond label (with write on panel)
Spontaneously combustible, class 4, hazard diamond label, with write on panel to house product UN details. Part of our chemical hazard warning sign range. Identify in carriage spontaneously combustible flammable dangerous substances, or spontaneously combustible flammable hazardous chemical goods, by road, rail, air or sea.
Dangerous when wet, class 4, hazard diamond label (with write on panel)
Dangerous when wet, class 4, hazard diamond label (with write on panel)
Dangerous when wet, class 4, hazard diamond label, with write on panel to house product UN details. Part of our chemical hazard warning sign range. Identify in carriage dangerous when wet flammable dangerous substances, or dangerous when wet flammable hazardous chemical goods, by road, rail, air or sea.
Compressed air, class 2, hazard diamond label (with write on panel)
Compressed air, class 2, hazard diamond label (with write on panel)
Compressed air, class 2, hazard diamond label, with write on panel to house product UN details. Part of our chemical hazard warning sign range. Identify in carriage compressed air dangerous substances, or compressed air hazardous chemical goods, by road, rail, air or sea.
Corrosive, class 8, hazard diamond label (with write on panel)
Corrosive, class 8, hazard diamond label (with write on panel)
Corrosive, class 8, hazard diamond label, with write on panel to house product UN details. Part of our chemical hazard warning sign range. Identify in carriage corrosive dangerous substances, or corrosive hazardous chemical goods, by road, rail, air or sea.
Toxic, class 2, hazard diamond label (with write on panel)
Toxic, class 2, hazard diamond label (with write on panel)
Toxic, class 2, hazard diamond label, with write on panel to house product UN details. Part of our chemical hazard warning sign range. Identify in carriage toxic dangerous substances, or toxic hazardous chemical goods, by road, rail, air or sea.
Toxic, class 6, hazard diamond label (with write on panel)
Toxic, class 6, hazard diamond label (with write on panel)
Toxic, class 6, hazard diamond label, with write on panel to house product UN details. Part of our chemical hazard warning sign range. Identify in carriage toxic dangerous substances, or toxic hazardous chemical goods, by road, rail, air or sea.
Oxidiser, oxidising agent 5.1, hazard diamond label (with write on panel)
Oxidiser, oxidising agent 5.1, hazard diamond label (with write on panel)
Oxidiser, oxidising agent 5.1, hazard diamond label, with write on panel to house product UN details. Part of our chemical hazard warning sign range. Identify in carriage oxidising (oxidizing) dangerous substances, or oxidising (oxidizing) hazardous chemical goods, by road, rail, air or sea.
Oxidiser, oxidising agent 5.2, hazard diamond label (with write on panel)
Oxidiser, oxidising agent 5.2, hazard diamond label (with write on panel)
Oxidiser, oxidising agent 5.2, hazard diamond label, with write on panel to house product UN details. Part of our chemical hazard warning sign range. Identify in carriage oxidising (oxidizing) dangerous substances, or oxidising (oxidizing) hazardous chemical goods, by road, rail, air or sea.
Radiation, class 7, hazard diamond label (with write on panel)
Radiation, class 7, hazard diamond label (with write on panel)
Radiation, class 7, hazard diamond label, with write on panel to house product UN details. Part of our chemical hazard warning sign range. Identify in carriage radioactive dangerous substances, or radioactive hazardous chemical goods, by road, rail, air or sea.
Biological hazard, class 6, hazard diamond label (with write on panel)
Biological hazard, class 6, hazard diamond label (with write on panel)
Biological hazard, class 6, hazard diamond label, with write on panel to house product UN details. Part of our chemical hazard warning sign range. Identify in carriage biological dangerous substances, or biological hazardous chemical goods, by road, rail, air or sea.
Hazardous solid, class 9, hazard diamond label (with write on panel)
Hazardous solid, class 9, hazard diamond label (with write on panel)
Hazardous solid, class 9, hazard diamond label, with write on panel to house product UN details. Part of our chemical hazard warning sign range. Identify in carriage hazardous solid dangerous substances, or hazardous solid chemical goods, by road, rail, air or sea.