... 50mm Color: black, white, gray, yellow, ect. roll and sheet Bubble Aluminum Foil Irradiation crosslinked polyethylene foam (IXPE) material (membrane) is ... insulation, sound effects, and high corrosion resistance, good elasticity, small water absorption , comfortable feel and many other outstanding performance. Widely used ... more details, pls contact us free at any time. Bubble Aluminum Foil