Aluminium Thermal Spray Wire is a consumable metal wire used in arc or flame thermal spraying to deposit a protective aluminium coating onto steel and other substrates. The sprayed aluminium layer provides strong corrosion resistance, oxidation protection, and long-term durability in marine, industrial, and high-humidity environments. It is widely used for structural steel, pipelines, storage tanks, bridges, and offshore components where a sacrificial, anti-corrosive coating is required.