Plastic explosive, also known as plastique, is a type of non-metallic explosive material. It is typically used by military and law enforcement agencies for demolition, sabotage, and other similar applications. Plastique bombs are also a common type of improvised explosive device (IED) used by terrorists. However, the term "plastique bombs" is not the only term commonly used to describe this type of explosive. Other synonyms for plastique bombs include plastic bombs, polymer bombs, vinyl explosives, and synthetic explosives. Regardless of the terminology used, officials are constantly working to identify and prevent the use of these dangerous materials for criminal purposes.