... smooth coating 2.Strong antioxidant properties 3.Firm adhesive attraction 4.high quality and fast delivery • Features:Width:30, 35, 37 ... , 70, 75, 80mmMargin value:2.5, 2.0, 1.5mmThickness:4 ,5, 6, 7, 8, 9, 10, 12um • Applications:Using to ... , 21, 26margin valuemm2.5,2.0,1.5 Zinc aluminum metallized polypropylene film for AC motor capacitors