Write a review Advanced closure system for class 1 flexible air ducts and air connectors. Seals dryer vent connections and perform heavy-duty household sealing and repairs. SKU: 43007801 MFG: 1207800 Shop more products by Nashua. SHARE Share on Facebook Tweet on Twitter Share on Google+ Pin on Pinterest Free shipping over $35 $17.50 Quantity In Stock Add to cart Request a Bulk Quote Thank you for your quote request. We will be in touch. DETAILS Description DESCRIPTION Highlights: Color: Silver 557 HVAC Roll Width: 1.89" Roll Length: 60.1 Yards Pattern: Printed 181B-FX Usage: Undustrial, HVAC, Maintenance and Contractor Roll Application Temperature Maximum: 200 deg. F Use for Indoor Material: Polyethylene Coated Cloth UL 181B-FX listed Natural rubber adhesive Polyethylene coated cloth backing Low VOC content Pro-grade Seals class 1 flexible duct joints and connections Seals dryer vent connections Heavy-duty household sealing and repair FEATURES MFR: 1207800 SKU: 43007801 UPC: 033656379558 Brand: Nashua