... temperature and aging resistance, and water vapor resistance Aluminum Foil Tape Features:1) Soft aluminum foil, coated with aggressive solvent-based acrylic adhesive, ... facings in air-conditioning duct work Specifications: 1) Foil thickness: 30, 40, 50μ2) Roll width: 48, 50, 60, 72, ... 75, 96, 100mm 3) Roll length: 27, 30, 45, 50m We can supply according to customer's request Aluminum foil tape