... : aluminum foil 2.Thickness:18,20,25,30,40,45,50,75mic 3.Adhesive:solvent acrylic aluminum foil duct tapeCompounded Aluminum foil ... are composing by aluminum foil, fiberglass cloth, mesh cloth, silicon ketone heat isolation paper, with high stickiness ... .4) Log roll: 1.2 x 45m, 1.2 x 50m5) Jumbo roll: 1.2 x 1,200m, 1.2 x 1,000mInner packing ...