The Vestis product range is coated using a specialist polyester paint. When it comes to pre-painted aluminium, there are four coat application methods, each comprising of four main components. More than 90 per cent of pre-finished metals are made with liquid paint. The remaining 10 per cent use laminate film. Our range of pre-painted aluminium finishes, Vestis, from Mazzonetto Spa, uses liquid paint. Wet coatings have four main components: Binders Solvents Pigments Additives Binders Binders characterises different paint methods. Often pre-coated aluminium and steel will be refereed to, or classified by its binder.