3M High-Temperature Flue Tape 2113NA, 1 1/2 in x 5 yd, Silver, 1 Roll/Pack

• Heat resistant up to 600° f
• Helps reduce heating costs
• Measures 1.5 in x 5 yd
• Stops leaks from hot air ducts

3M High Temperature Flue Tape stops hot air leaks where they start – the seams of your heating ducts. The flue tape is heat resistant up to 600° F.