High Temperature Flue Tape For Duct Seams Up To 600 Degrees Fahrenheit, Heat Resistant Sealing Tape For Leaks, 1.5 Inch Wide By 15 Foot Long, Stops Hot Air Leaks Like A Pro And Helps Cut Heating Costs, 3M

High-Temp Duct Sealing Tape for 600°F - 1 Roll 1.5 in x 15 ft
✔️ 1.5 in x 15 ft (38.1 mm x 4.57 m) heat‑resistant flue tape seals leaks up to 600°F

This high-temperature tape is designed to seal the seams of hot-air ducts, stopping leaks where they start. It helps conserve energy by keeping heated air inside and reducing heat loss in attic, basement, furnace areas.

✅ Stops hot air leaks at duct seams
✅ Heat resistant up to 600°F on metal surfaces
✅ Width 1.5 in (38.1 mm); Length 15 ft (4.57 m) per roll
✅ Silver appearance blends with ductwork
✅ Pack size: 1 roll

💡 What is high temperature duct sealing tape used for in HVAC systems?

It’s handy for patching seams and joints where heat escapes, helping keep homes comfortable and efficient.

• Seals duct seams and joints to reduce heat loss
• Withstands up to 600°F, including flue and hot-air areas
• Easy application on clean, dry metal surfaces