XFasten 2" x 55 Yards Aluminum Foil Tape, Heavy Duty Heat Resistant Duct Tape for HVAC Sealing and Insulation, Silver

The XFasten Aluminum Foil Duct Tape is a heavy duty sealing tape designed for both home and industrial use, combining the durability of aluminum tape with the flexibility of traditional duct tape. Built with a strong butyl rubber adhesive, this duct tape silver creates an airtight and water-resistant seal, making it ideal for HVAC tape applications, furnace and dryer repairs, insulation tape needs, and general restoration projects. This heat resistant tape withstands extreme temperatures from -30°C to 180°C and conforms easily to smooth, rough, or uneven surfaces. With high tensile strength and excellent thermal conductivity, it also works as aluminum foil tape or foil tape for insulation, ensuring long-lasting performance in both indoor and outdoor environments. Unlike standard sealing tapes, it leaves no sticky residue, resists staining, and provides a reliable solution for ducting, patching, and heat tape repairs. Whether you need aluminum tape for HVAC systems, heavy duty duct tape for restoration, or versatile heat tape for sealing projects, the XFasten duct tape delivers professional-grade strength and dependability.