Hot-dip galvanised material refers to a product that has undergone a process of coating with a layer of zinc. This procedure involves immersing the material in a bath of molten zinc. The purpose of this method is to enhance the corrosion resistance of the material, typically steel or iron. The zinc coating forms a metallurgical bond with the underlying material, creating a barrier that is highly resistant to environmental factors that can cause rust and degradation. Hot-dip galvanisation is a durable, cost-effective solution for prolonging the lifespan of steel and iron products.