Nashua delivers consistent quality for your toughest jobs, letting you focus on your business. For over 80 years, contractors have used Nashua tapes for their toughest jobs. You can count on Nashua’s “made in the U.S.A.” quality to deliver predictable and consistent performance. Nashua 324A tape permanently seals seams in fiberglass duct board and flexible ducts for HVAC systems. Durable seal for dryer ventilation. Suitable for sealing metal to metal seams on rigid sheet metal ducts. Aggressive Cold Weather Acrylic Adhesive: Superior performance in all climate conditions. Resists mold and mildew growth. UL 181A-P & B-FX Listed: Meets code requirements and can contribute toward requirements for EA Credit 1 (Optimize Energy Performance) under LEED®. Low VOC Content: Can contribute toward satisfying EQ Credit 4.1 (Low Emitting Materials) under LEED®.

Features & Benefits

• Conforms Well to Irregular Surfaces
• Resists Twisting and Curling
• High Adhesion and Holding Power for Both Rough and Smooth Surface
• Low VOC Content

Specifications

• Type: Premium, Multi-Purpose
• Length: 55 Meter
• Width: 48 Millimeter
• Thickness: 10 Mil
• Material: Natural Rubber Adhesive, Polyethylene Coated Cloth Backing
• Temperature Rating: 40 to 200 Deg F
• Dispenser Supplied: No
• Color: Black
• Application: Home and General Repair, Automotive Breakdown
• Construction Single Coated
• Adhesion to Steel 75 Ounce per Inch
• Tensile Strength 24 Inch-Pound

• 333B2 - 2" BLACK DUCT TAPE