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The INTERTAPE POLYMER GROUP 4138 is an extra heavy-duty silver duct tape engineered for contractor-grade performance in demanding trade applications. Measuring 1.88 inches wide by 60 yards long, it features an aggressive adhesive system with a wide temperature range, delivering high adhesion and nonslip shear properties. The tape hangs cleanly and tears straight without curling or fraying, reducing material waste on the job. It is water resistant and tear resistant, making it suitable for environments where tape integrity must hold under stress. HVAC technicians and abatement contractors are the primary installers of this product.
This tape is built for use in the HVAC and abatement markets where high adhesion and shear strength are critical. It meets UL723 rating requirements and complies with HUD and B.O.C.A. codes, making it appropriate for both new construction and renovation work. General contractors reaching for a reliable, code-compliant duct tape for sealing, bundling, or surface protection will find this roll a standard workhorse in their supply kit. Each roll is sold individually.
Designed as an OEM-style contractor-grade duct tape for use in HVAC ductwork sealing, abatement, and general construction applications where UL723-rated, code-compliant tape is required.
This tape is typically applied by HVAC technicians, abatement workers, and general contractors as part of duct sealing or surface protection work. Surfaces should be clean, dry, and free of dust or grease before application to ensure full adhesive contact. Follow local building codes and applicable HVAC standards when using tape as part of a duct sealing system. Do not use as a substitute for mastic sealant where local code requires it.
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