Vybond 557 UL181-BFX Black HVAC Duct Tape 3″x60yd

SKU: 1086934

Weight	2 lbs
Dimensions	8 × 8 × 8 in

$97.90

In stock — available to order.

Sold individually. Each quantity ordered is one unit. Kits are one complete kit; products sold by length use the stated length unit.

Same-item volume pricing

Quantity	Unit price	Saving
1–4	$97.90	0%
5–9	$93.01	5%
10+	$88.11	10%

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Vybond 557 UL181-BFX Black HVAC Duct Tape 3"x60yd

Specifications & product details

557 UL181-BFX Black HVAC Duct Tape – 3″ x 60 Yards

The 557 UL181-BFX Duct Tape is a professional-grade, heavy-duty HVAC sealing tape engineered for superior shear strength and long-term durability. Designed specifically for flexible air duct systems, it meets UL 181-BFX standards, ensuring code compliance for mechanical installations.

This highly aggressive rubber-based adhesive provides excellent bonding performance while resisting humidity, mold growth, flame spread, and smoke development.

🔧 Performance Specifications:

Size: 3″ Wide x 60 Yard Roll
UL 181-BFX Listed
14 mil reinforced backing
Adhesion to Steel: 45 oz/in
Tensile Strength: 29 lbs/in
Operating Temperature: Up to 200°F
Flame Spread: 15
Smoke Developed: 15

🏗 Ideal Applications:

Flexible HVAC duct sealing
Duct insulation repair
Mechanical room installations
Residential & commercial HVAC systems
Indoor & outdoor duct repairs

Perfect for HVAC contractors, duct installers, and mechanical service technicians requiring UL-listed sealing tape.

Product details

Part / SKU	1086934

Package includes

Vybond 557 UL181-BFX Black HVAC Duct Tape 3"x60yd

Included components and any stated pack quantity are as described in this listing. Optional accessories shown separately are sold separately unless expressly included above.

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