Placards 300 x 300 mm – high-visibility hazard labels for dangerous goods transport
Placards in 300 × 300 mm size are a large-format solution for marking dangerous goods and are widely used in international transport and logistics. These oversized hazard labels ensure maximum visibility and enable clear identification of hazardous materials on vehicles, containers, and transport units.
While standard placards under ADR have minimum dimensions of 250 × 250 mm, the 300 × 300 mm format is commonly used in international and maritime transport, where larger signage improves recognition and safety.
Why choose 300 × 300 mm placards?
Larger hazard placards provide significant advantages in demanding transport environments. They are designed to remain visible even at greater distances or under challenging conditions such as poor lighting, weather exposure, or complex logistics processes.
Key benefits include:
- Maximum visibility for improved hazard communication
- Suitable for international transport (ADR, IMDG, IATA, RID)
- Enhanced safety for handling, storage, and emergency response
- Durable and weather-resistant for outdoor use
Large-format placards are particularly suitable for containers, trucks, tank units, and multimodal transport chains.
Applications of 300 × 300 mm placards
Placards in this format are commonly used in:
- Container transport (especially maritime shipping)
- Trucks and transport vehicles
- Tank containers and mobile tanks
- Industrial logistics and hazardous goods distribution
In international shipping—especially in sea transport—larger placards are widely used and often preferred for better visibility and compliance.
Compliance with ADR and international regulations
Placards in 300 × 300 mm must fully comply with applicable regulations, including ADR, IMDG, IATA, and RID. Requirements include:
- Standardized symbols, colors, and design
- Correct identification of the hazard class (1–9)
- Durability and weather resistance
- Proper placement on multiple sides of transport units
These requirements ensure a consistent safety communication system across the entire transport chain.
Buy 300 × 300 mm placards online
Our range includes a wide selection of 300 × 300 mm placards for all hazard classes.
All products are:
- Fully compliant with international transport regulations
- UV-resistant and weatherproof
- Suitable for indoor and outdoor use
- Available in various materials (film, aluminum, magnetic)
Perfect for professional applications in logistics, transport, and industrial environments.