Duck Brand HVAC Duct Sealing Tape is a reliable, heavy-duty solution for sealing air ducts in residential and commercial settings. Its durable adhesive formula ensures a long-lasting, watertight seal, making it ideal for use on both rigid and flexible duct systems. The tape is UL181A-P certified, providing peace of mind with its safety and performance standards. With a temperature rating that spans from -20°F to 200°F, it can withstand extreme conditions, delivering consistent results in any climate. The silver color and smooth texture make it easy to apply and cut, while its flame spread and smoke development ratings ensure compliance with building codes.
  This versatile tape is perfect for sealing leaks, joints, and seams in HVAC systems, whether you're working with cold or hot air ducts. Ideal for both indoor and outdoor use, it ensures optimal airflow and efficiency, reducing energy loss and improving indoor comfort. The 1.88-inch width and 30-yard length make it suitable for large-scale projects, while the easy-tear feature allows for quick installation. A must-have tool for HVAC technicians, plumbers, and DIY enthusiasts looking for a durable and safe sealing solution.