Versatile heat-shielding tape to seal ducts, patch tears and keep out smoke.

• Waterproof, linerless tape with aluminum foil backing and acrylic adhesive.
• Deflects heat to prevent heat damage to parts.
• Excellent indoor and outdoor protection.
• Handles temperatures from -40° to 350°F.
• MIL: 4.6, 5.5
• Size: 1″ x 60 yds, 2″ x 60 yds, 3″ x 60 yds