... Aluminum , No corrosion, no Oxidation, no deformationTechnical Data:Standard Aluminum Spacer BarRaw Material: High Quality Aluminum, 1060 AlloyThickness:0.20 ~0 ... windows, showcases, display shelves etc.4.Furniture, table-tops etcAluminum spacer for Insulating glass 1.High strength,good toughness 2.Anti ...