Gases (Class 2) - This class is divided into three subdivisions that include flammable gases, toxic gases and gases that are neither flammable or toxic such as helium and oxygen. 

Flammable Solids (Class 4) - Flammable solids are divided into 3 subdivisions that include highly flammable solids, solids that are likely to spontaneously and substances that, if they come into contact with water, emit flammable gases. 

Oxidizing Substances and Organic Pesticides (Class 5) - This class is divided into two subdivisions and covers agents that react with Oxygen and organic pesticides

Looking for more PT Trains Products? Click Here!