Electroplate galvanised material finish refers to a process where a protective zinc coating is applied to iron or steel to prevent rusting. This technique involves using electrical current to reduce dissolved metal cations, enabling them to form a thin, coherent metal coating on the material. The zinc serves as a sacrificial anode, meaning it will corrode before the underlying material does, thus providing an effective barrier against atmospheric conditions and corrosion. This finish is commonly used in various industries due to its durability, cost-effectiveness, and ability to enhance the lifespan of the material.