... Good reflective,tensile strength,resistance to oxidation 2.Packing material,roof insulation 3.Thickness:0.17mm 4.High quality Structure: 3-in- ... foilWidth1M,1.2M,1.5Mlengthup to customers' request.UsesGood reflective and tensile strength. Aluminum foil with flame-retardant and ... reflective role. Widely used in mechanical packaging, roof insulation ...