Aluminium alloy 1050 is an industry-recognised grade for most general sheet metal work. It has moderate strength and excellent corrosion resistance. An attractive feature of our 1050 material is the highly reflective surface. This is ideal for exposed uses where a decorative impact is desired.Typical uses for aluminium sheet include: Architectural flashingLamp reflectorsPanellingSignsAdditionally we recommend a plastic coating on one or both sides for all of our Aluminium Sheet to help protect the surface during transit.