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The BSC PREFERRED T987100BLU is a blue HVAC duct tape designed for weatherproofing, duct repairs, and general HVAC maintenance applications. Built with moisture and tear resistance, this tape holds up in the demanding environments that HVAC and building trades encounter regularly. The blue color aids in quick visual identification on the job. Sold in cases of 24 rolls, the T987100BLU is a practical bulk option for contractors, service technicians, and facilities maintenance crews who need reliable tape on hand for duct sealing and weatherproofing tasks.
This tape is suited for use in residential and light commercial HVAC systems, particularly for duct repairs, seams, and weatherproofing at penetrations or exposed building envelope connections. Its moisture-resistant construction makes it appropriate for installations in areas exposed to humidity or condensation. The case quantity of 24 supports high-volume field work or shop stocking. This product is equivalent to part number S-377BLU.
Equivalent to part number S-377BLU. Suitable as a general-purpose HVAC and duct tape replacement for weatherproofing and duct repair applications across residential and light commercial systems.
HVAC technicians and sheet metal mechanics typically apply duct tape as part of duct sealing and repair procedures. Surfaces should be clean, dry, and free of dust or grease before tape application to ensure proper adhesion. Follow applicable mechanical codes, including SMACNA guidelines, for duct sealing requirements in your jurisdiction. Power down associated HVAC equipment before performing any duct repair work in energized air-handling systems.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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