POLES, Metal: We use a variety of metal compounds which are resistant to corrosion, wear and vandalism, including stainless steel, anodised aluminium, iron with electrolytic zinc plating and powder coating and hot-galvanised steel. Paint:1 coat of dust lacquer formed by the mixture of polyester resin, hardeners and colour pigments. Free of lead and high resistence to weather detoriation. Plastic Parts: Polyetilene. Metallic Parts: Galvanized and lacquered steel S-235, Stainless steel AISI-304. Fixings: Stainless steel AISI-304.