| Customization: | Available |
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| Color: | Silver |
| Material: | Aluminum Foil |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Efficient Insulation: The thick structure creates a static air layer, significantly improving thermal insulation.
Strong Adhesion: High initial tack and strong holding power, adheres firmly to various surfaces.
Durable: The aluminum foil layer reflects radiant heat and resists UV, moisture, and chemical corrosion.
Easy Application: Self-adhesive design, easy to use by simply peeling off the release paper.
| Attribute | Specification Model |
| Product Name | Thermal Insulation Aluminum Foil Tape |
| Model Number | FI-TAPE-5MM |
| Core Thickness | ≥ 0.06mm (2.2 Si) Customizable |
| Standard Size | 5 cm Wide × 10 m Long / Roll |
| Base Material | Aluminum Foil |
| Adhesive Type | High-Tack Pressure Sensitive Acrylic |
| Liner / Backing | Release Paper |
| Temperature Resistance | -40ºC to +150ºC |
| Key Features | Thermal Insulation, Waterproof, Air Sealing, UV Resistant, Easy to Apply |
| Primary Applications | HVAC duct sealing, pipe insulation for water heaters, general plumbing |
Customization |
Supported (Width, Length, Thickness) |
Sealing and insulation of ducts in HVAC systems.
Insulation for water heaters, solar energy pipes, and various fluid pipes.
Thermal insulation and sealing for joints in steel structure buildings.
Waterproofing and thermal insulation for roofs and vehicle bodies.

Q1: What is the key difference between your 5mm and 10mm aluminum foil tapes?
A1: The key difference is the insulation level. The 10mm tape provides significantly superior thermal insulation and is ideal for high-temperature pipes or industrial use, while the 5mm version is cost-effective for standard applications like HVAC ducts.
Q2: Can this tape be used outdoors?
A2: Yes. It is UV, moisture, and temperature resistant, making it suitable for outdoor applications like outdoor pipes or roof repairs.
Q3: What surfaces does it stick to?
A3: It adheres well to metals (aluminum, steel), plastics, and other clean, dry, smooth surfaces.
Q4: Is custom sizing available?
A4: Yes. We support customizing the width, length, and thickness for bulk orders. Please contact us for details.
Q5: Do you offer other types of foil tapes?
A5: Yes. We also supply Copper Foil Tapes, which are primarily used for electrical applications such as EMI shielding, static discharge, and creating conductive paths.
Q6: How should I apply the tape for the best result?
A6: Ensure the surface is clean and dry. Apply the tape firmly and smooth it out to avoid air bubbles for maximum adhesion and sealing performance.
Our company Principle is " Quality first, Customer first".
CHANGZHOU DLX ALLOY CO, LTD was established in 2002 and has got Iso9001 International Quality Management System Certificate and SGS Certificate. Our factory is professional in researching and producing special alloy material. From melting, drawing, heat treatment, finishing and testing .We offer nickel-based, copper-based, and iron-based alloys, including super alloy, welding materials, anti-corrosion alloy, precision alloy, FeCrAl alloy, NiCr alloy, CuNi alloy, thermocouple and etc, in the form of wire, strip, ribbon, bar, tube, plate.


1, We're able to design and develop the product what our customers require and meet their requirements through providing the appropriate engineering drawings or samples.
2, We can provide the products within a week after payment.
3, Wecan provide sample of the products customer need.
4, We always insist on "Quality first, Customer first" as our business philosophy.

Question: Are you a trading company or manufacturer?
Answer: We're manufacturer.