Temper: Soft Use: Insulation Material Thickness: 73um Treatment: Coated Free sample: Availab Strengthened Aluminum Foil Tapeproduct structure:Material compositionMaterial specification Strengthened Aluminum foilA,B,C,DWhite silicone release paper60gDry glue45um Performance:itemUnitSpecsTest MethodConstant weightg/ Total thicknessUm StrippingKN/m≥0.55GB2792-81Durable viscosityhour24GB4851- ...