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The VYBOND N300S2 is a multi-purpose cloth-backed duct tape designed for HVAC duct sealing, insulation securing, bundling, and general repair applications. It features a PE-coated cloth backing bonded with a natural rubber adhesive that delivers approximately 50 oz/in of adhesion to steel. Total tape thickness is 10 mils, and the service temperature range runs from 40 degrees F to 200 degrees F. Each roll is 2 inches wide and 55 meters long. Licensed HVAC technicians, insulation contractors, and facilities maintenance professionals rely on this tape for fast, dependable field repairs and duct assembly work.
This tape is suited for residential and light commercial HVAC applications including sealing sheet metal duct joints, holding insulation wraps in place, bundling cables or hoses, and performing general repair tasks where a strong, conformable cloth-backed tape is needed. The 55-meter roll length reduces roll changes on larger jobs, making it practical for both service calls and new installations. It is sold as one roll per unit.
Designed as a general-purpose cloth-backed duct tape suitable for use on sheet metal ducts, rigid and flexible insulation, and common repair substrates found in residential and light commercial HVAC systems.
Surface preparation is critical for maximum adhesion — clean and dry the substrate before application. HVAC technicians should ensure duct surfaces are free of dust, oil, and moisture prior to taping joints or seams. Power down air handling equipment before working inside duct systems. Follow applicable mechanical codes, including SMACNA standards, for duct sealing requirements in your jurisdiction.
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