Product Use : Aluminum foil tapes are used on seams and joints of fiberglass and aluminum backed duct board. Also used for general purpose holding, patching, sealing applications (indoor and outdoor ). Dimensions : Thickness : 0.08 mm to 110 mm. width : 20 mm to 96 mm. Length : 20 meter to 65 meter. Customization : Silver color. Industry : Air Conditioningmarket, Construction and Industrial Applications.