Nashua Tape 1.89 in. x 60 yd. 557 Pro-Grade UL Listed Duct Tape

Nashua 557 PRO-GRADE is UL code approved for sealing class 1 flexible (181B-FX) duct joints and connections. With a polyethylene-coated cloth backing printed for easy inspection and a durable rubber adhesive, Nashua 557 is the ideal choice for sealing flexible duct work, dryer vents, and for heavy-duty household repairs. Nashua Trusted Tapes get the job done right, the first time, every time.Advanced closure system for class 1 flexible air ducts and air connectorsSeals dryer vent connections and perform heavy-duty household sealing and repairsPremium rubber adhesive provides permanent air-tight bondsAggressive bonding, protecting, bundling, and repair applicationsExcellent bond to sheet metal and other surfacesResistant to moisture and mold growthCan contribute toward satisfying EQ credit 4.1 (low emitting materials) under LEEDLow VOC (Volatile Organic Compound) content