3M Heavy Duty Duct Tape delivers industrial-strength adhesion for sealing, holding, and repairing on both smooth and rough surfaces. The polyethylene-coated cloth backing provides water resistance and tear strength, while the improved rubber adhesive bonds quickly to metal, glass, plastic, sealed concrete, and more.

• 1.88" wide x 20 yard roll
• Industrial-strength rubber adhesive for a secure, lasting hold
• Polyethylene-coated cloth backing resists moisture
• Tears cleanly by hand - both lengthwise and crosswise
• Bonds to metal, glass, plastic, wood, and sealed concrete
• Gray color

Applications: HVAC duct sealing, bundling, patching, temporary repairs, and general-purpose holding and binding.