HVAC Aluminum Foil Tape 2 inch x 150 ft (6 mil), Professional Grade Silver Metallic Tear-Proof HVAC Tape, Heavy Duty Aluminum Tape for Ductwork,...

Extremely Durable - This metal tape is not easily torn or ripped! It features an internal reinforced scrim/tear-resistant fabric that is strong enough for any application, yet it cuts easily. Must be cut with a knife or scissors. MOST COMMON USES - Perfect for sealing and repairing HVAC air ducts, and for sealing seams in roll and sheet insulation products with this aluminum insulation tape. SUPERIOR ADHESION TO ALL SURFACES - A robust self-adhesive aluminum duct tape that resists moisture, water vapor, flames, sparks, chemicals, and UV degradation from direct sunlight. An excellent thermal tape for both indoor and outdoor use. EXCELLENT HEAT AND COLD DURABILITY - This high-temperature tape withstands temperatures from -20 degrees F to 250 degrees F