Folia Aluminum Barrier Waterproof Pipe Insulation Patching Repair Adhesive Tape Description: [High quality]: sealed folia can maintain flexibility, adhesion and deformation, and ma good adhesion, high ductility and strength. A length of 20 m/65,6 feet is sufficient for use. [Widely Used]: This metal furnace tape is ideal for sealing hot and cold air ducts, repairing metal seams and insulating aluminum duct pipes. making this dryer foil tape ideal for insulation, heat sinks, air conditioners, heaters and ventilation openings. [Sealing Tape]: Aluminum foil backing with strong adhesive can be used as sealing tape to close channels and to properly adhere to various smooth and irregular surfaces. [Insulating barrier]: The foil backing is moisture and kurz resistant, strong, durable and long-lasting. Perfectly flame retardant and vapor permeable, this aluminum adhesive tape is ideal for window air conditioners and radiators, vents and ducts. [Multi-Functional Barrier]: Foil tape can be used for various applications such as general repair, hot and cold air tape sealing, pipe insulation systems, stainless steel and seams/connections, temporary metal surface repair, etc. Specification: Material: folia aluminium Width: 4.5 cm/1.77 inch Length: 20 m/787,40 inch/65,6 feet The package includes: 1 roll of aluminum foil tape