C4 explosive is a type of plastic explosive that is widely used in military and demolition applications. It is composed of a polymer binder, a plasticizer, and an explosive compound called RDX. C4 is known for its stability, making it safe to handle and transport under normal conditions. It can be easily shaped and molded, allowing for precise applications in various scenarios. When detonated, C4 produces a powerful explosion, generating a high-velocity shock wave. It is often initiated using a detonator or blasting cap. Due to its effectiveness, C4 is commonly used by military forces and demolition experts for tasks such as breaching structures or clearing obstacles.