Aluminum Heating Duct Tape
Aluminum Heating Duct Tape (also called HVAC furnace duct tape, heat-resistant aluminum foil tape) is a heat-resistant, metal-backed tape designed specifically for heating ducts, furnaces, warm air vents, and high-temperature HVAC systems.
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Product Introduction
It is made of aluminum foil + heat-stable adhesive, to seal joints and prevent hot air leakage.
Product Description
|
Item Name: |
Aluminum tape |
Material: |
Aluminum Foil |
|
Backing: |
Aluminum |
Thickness: |
1.5-4.0mm |
|
Width: |
5-1200mm/Custom |
Packing: |
Shrink Wrap Single Roll |
|
Feature: |
Waterproof |
Adhesive Type: |
Hot Melt |
|
Adhesive Side: |
Single Sided |
Color: |
Silver Color |
|
Place of Origin: |
China |
Customization options: |
Customized logo; Card, Packing, Box |
Top layer: Aluminum foil (blocks UV, weather, heat, and corrosion)
Bottom layer: Thick butyl rubber (super sticky, flexible, permanent waterproof sealant)
Core Characteristics
Key Properties
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Withstands high temperatures (usually up to 120°C–180°C)
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Heat-resistant adhesive that does not melt or peel in heating systems
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Airtight and windproof to stop heat loss
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Waterproof, rustproof, and corrosion-resistant
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Flexible for wrapping duct elbows and seams
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UV-resistant for outdoor use
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Non-flammable aluminum layer
Common Applications
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Sealing joints in heating ducts, warm air pipes, furnace vents
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Fixing leaks in HVAC heating systems
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Wrapping insulation on hot pipes
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Sealing metal ductwork in homes, factories, and buildings
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Securing duct insulation to prevent heat loss




Important Notes
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Only for heating ducts and low-pressure ventilation - not for gas lines or high-pressure systems
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Surface must be clean, dry, and oil-free
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Press firmly to avoid air bubbles
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Do not use on surfaces exceeding its temperature rating
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Not for structural repair
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Keep away from direct open flames
FAQ
Q: What is Aluminum Heating Duct Tape used for?
A: It seals heating ducts, furnace pipes, and warm air vents to prevent heat leakage.
Q: Is it heat-resistant?
A: Yes, it is specially made to withstand high temperatures from heating systems.
Q: Can I use it on regular air conditioning ducts?
Yes, but it is extra heat-resistant, so it works for both heating and AC.
Q: Is it waterproof?
A: Yes, it is waterproof and also resists humidity and condensation.
Q: Can it be used outdoors?
A: Yes, it is UV-resistant and suitable for outdoor heating ducts.
Q: Is it the same as normal aluminum tape?
A: No - it has a heat-resistant adhesive for hot ducts.
Q: Can it fix a leaking heat pipe?
A: It seals gaps and insulation, but cannot repair pressurized pipe leaks.
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