Vybond 357B2 Cloth Duct Tape Black 2 in 10 Mil 60 Yd

Product Description

The VYBOND 357B2 is a premium-grade, cloth-backed duct tape designed for sealing, holding, bundling, and repair tasks across HVAC, insulation, and general service applications. It features a polyethylene-coated cloth backing paired with a rubber-based adhesive that delivers approximately 50 oz/in of adhesion to steel. Total tape thickness is 10 mils, giving it the rigidity and conformability needed for wrapping ductwork, securing insulation blankets, and temporary repairs. The tape operates reliably from 40 degrees F to 200 degrees F, making it suitable for a wide range of mechanical and building service environments. Each roll is 2 inches wide and 60 yards long.

This tape is well suited for residential and light commercial HVAC work where a durable, hand-tearable cloth tape is preferred over foil or film alternatives. Technicians and installers reach for this format when wrapping flex duct connections, patching insulation facings, bundling wire harnesses, and handling general shop or jobsite repairs. The black finish blends with dark duct liner and insulation jacketing. The 60-yard roll length reduces mid-job roll changes on larger installations or multi-unit service routes.

Key Features

• PE-coated cloth backing provides tear resistance and conformability around irregular shapes
• Rubber-based adhesive bonds to steel, insulation, plastic, and most common duct surfaces
• Approximately 50 oz/in adhesion to steel for a firm, durable hold
• 10 mil total thickness balances flexibility with structural integrity
• Operating temperature range of 40 degrees F to 200 degrees F
• 2-inch width and 60-yard length for efficient, continuous coverage

Compatibility

Designed as a general-purpose cloth duct tape for use on HVAC ductwork, insulation jacketing, and general building service repair applications.

Installation Notes

Apply to clean, dry surfaces for best adhesion — remove dust, oil, and moisture before taping. No tools are required for hand tearing, though a tape dispenser improves cut consistency on long runs. Do not use this tape as a substitute for listed UL 181 closure systems on pressure-sensitive or heat-activated duct sealing applications where code requires rated tape. Confirm local mechanical code requirements before using general-purpose cloth tape on sealed HVAC duct systems.

Technical Specifications

• Backing Material: PE-coated cloth
• Adhesive Type: Rubber-based
• Adhesion to Steel: Approximately 50 oz/in
• Total Thickness: 10 mil
• Operating Temperature Range: 40 degrees F to 200 degrees F
• Width: 2 inches
• Roll Length: 60 yards
• Color: Black
• Quantity: 1 roll per unit

Standard Information

• Brand: VYBOND
• Manufacturer Part Number: 357B2