Compare

The Class 1 Explosive Subclass 1.1L Sign/Placard is employed to alert about potentially hazardous materials during transit. Class 1 Orange Explosive Placards are applied for the transportation of chemical compounds, devices, or mixtures designed to function through explosion or capable of generating a pyrotechnic or explosive effect. The Explosive substances class is classified into six subclasses, each further subdivided into 13 compatibility groups based on the level of risk. Subclass 1.1 pertains to mass explosive hazards.