Nashua 322 Aluminum Foil Tape 2″x50 yd HVAC Duct Sealing Insulation Roll

Overview

Seal HVAC ductwork with confidence using Nashua 322 Aluminum Foil Tape — a trusted solution for professional-grade sealing and insulation tasks. This 2” x 50-yard foil tape is engineered with dead-soft aluminum backing and a pressure-sensitive rubber adhesive, offering outstanding bond strength, moisture resistance, and long-term durability.

Perfect for taping joints and seams on foil-faced insulation, it conforms to irregular surfaces and performs well in high-temperature environments. Use it in commercial or residential HVAC systems, insulation wrap, vapor barrier seams, and more.

Key Features

• Tape
• Size: 2 inches wide x 50 yards longBacking: Conformable aluminum foil for secure, flexible sealingAdhesive: Rubber-based pressure-sensitive adhesive for strong holdApplication: Ideal for sealing HVAC duct joints and foil-faced insulationTemp Rating: Up to 200°F max operating temperatureFlame Spread: 10 / Smoke Developed: 15 (per UL723)Fast, reliable adhesion on both flat and irregular surfacesGreat for: HVAC contractors, insulation installers, general repair professionals, or warehouse stock replenishment.

Product details

Part / SKU	617001

Package includes

• Nashua 322 Aluminum Foil Tape 2"x50 yd HVAC Duct Sealing Insulation Roll

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