Aluminum Foil Tape

The durability of aluminum combined with the weather-sealing capabilities of silicone, rubber or acrylic adhesive systems creates a versatile product designed to meet tough heating and cooling challenges. The aluminum backing makes these products ductile, conductive, UV and aging resistant, making them ideal for mounting and masking applications in the appliance, HVAC, automotive or aerospace industries.

Chalco aluminum foil tape product parameters

Aluminum foil alloy: pure aluminum foil (99.95%), 1235, 8011

Temper: O, H18

Common thickness ranges: 25 microns, 50 microns, 100 microns

Adhesive type: butyl rubber adhesive, acrylic adhesive, silicone adhesive; Click to view [detailed parameter interpretation]

Paint colors: white aluminum tape, black aluminum tape, silver aluminum tape

Chalco aluminum foil tape product type

• Pure aluminum foil tape

  (2N) 99% Aluminum Foil Tape; (2N5) 99.5% Aluminum Strip; (3N) 99.9% Aluminum Foil Tape; (3N5) 99.95% Aluminum Strip; (5N) 99.999% Aluminum Strip

• General purpose aluminum foil tape

  Thickness range: 0.016-0.2mm; Width range: 20-1600mm

  Features: Good adhesion and weather resistance

  Application: Air conditioning pipes, refrigerators, water heater waterproofing, heat pipe encapsulation, etc.

• Foil tape for insulation

  Aluminum foil insulation tape is made of high-strength aluminum foil material, which has excellent heat insulation, flame retardancy and UV resistance, can effectively reduce heat loss and improve equipment energy efficiency. It is widely used in high-temperature pipe wrapping, insulation material fixing, electrical insulation and other fields.

• Aluminum tape for ductwork

  This tape is specially designed for HVAC duct sealing. It is waterproof, moisture-proof, temperature-resistant and weather-resistant, which can prevent air leakage and improve duct efficiency. It is widely used in ventilation systems, building ducts, refrigeration equipment, etc. to provide efficient sealing, reduce energy consumption and ensure long-term stable operation.

• High temp aluminum tape

  Our high temperature aluminum foil tape resists -73°C to 260°C, with thickened options up to 600°C. It offers strong adhesion, long-term heat stability, and suits welding, electronics, automotive, and kitchen applications.

• Waterproof aluminum tape

  Size range: Width 20mm - 1000mm, Length 10m - 100m

  It has excellent waterproof and moisture-proof properties, can effectively block water vapor penetration and prevent metal corrosion. It is suitable for roof waterproof repair, pipeline sealing, building waterproof treatment and automobile sealing to ensure long-term weather resistance and sealing effect.

• Self-adhesive aluminum foil tape

  Size range: Width 25mm - 1200mm, Length 10m - 50m

  It comes with high-viscosity adhesive, can be peeled and pasted at will, is easy to construct, has strong adhesion, is resistant to high temperatures and UV rays, and is widely used in applications such as HVAC pipe joint sealing, home appliance protection, electromagnetic shielding of electronic products, and decorative edge sealing.

• Embossed self-adhesive aluminum foil sticker

  Suitable for kitchen walls, stoves, cabinets, etc., with waterproof, oil-proof, stain-proof and high temperature resistant properties. The surface is smooth and easy to clean, which can prevent water stains and oil from penetrating and keep the kitchen clean. Self-adhesive design, no additional glue required, easy to stick and tear, suitable for smooth surfaces such as tiles, glass, stainless steel, etc.

• Double sided aluminum tape

  Size range: Width 25mm - 1200mm, Length 10m - 50m

  Both sides are adhesive, providing stronger fixing ability, suitable for high or low temperature environments, with a temperature range of -40℃ to 150℃. It is widely used in composite material lamination fixation, automotive sound insulation cotton bonding, electronic equipment fixation and high-strength bonding applications in the packaging industry.

• Heavy duty/ thick aluminum tape

  Size range: Width 50mm - 1500mm, Length 20m - 100m

  The thickened aluminum foil layer is used to improve wear resistance and impact resistance. It is suitable for sealing and reinforcement in extreme environments, such as heavy industrial maintenance, aerospace high temperature protection, automobile exhaust system protection, and building waterproof structure reinforcement.

• Color coated aluminum foil tape

  Size range: Width 30mm - 1200mm, Length 10m - 50m

  The color-coated aluminum foil surface is UV-resistant and anti-oxidation, and is suitable for home appliance decoration, metal panel decoration, sign making and industrial protection, providing aesthetics and long-term weather protection.

• Aluminum glass tape

  Size range: Width 50mm - 1200mm, Length 10m - 50m

  Combining aluminum foil with glass fiber reinforcement layer, it provides excellent heat resistance and mechanical strength, with a temperature range of up to 250°C. It is widely used in heating, ventilation and air conditioning (HVAC) pipe insulation, refractory material fixing, aerospace high temperature protection and industrial equipment sealing reinforcement.

• Aluminum foil tape with release paper

  It is backed with an aluminum foil and features a paper liner (release paper) to protect the adhesive and facilitate application. Its high-tack, pressure-sensitive rubber adhesive adheres to a variety of smooth or irregular surfaces and is ideal for general repair and maintenance, as well as temporary and emergency repairs to metal surfaces.

4 Core applications of chalco aluminum foil tape

Chalco aluminum foil tape is widely used in HVAC heating and ventilation systems, roof repairs, exhaust systems, kitchen protection and other fields. Its high temperature resistance, waterproof and moisture-proof, UV resistance, strong adhesion and other characteristics make it an ideal choice for various sealing, protection and repair projects. Whether it is industrial application or household repair, Chalco can provide the most suitable aluminum foil tape solution.

1. HVAC (Heating Ventilation and Air Conditioning) aluminum foil tape

HVAC (heating, ventilation and air conditioning) aluminum foil tape has excellent temperature resistance, sealing and moisture resistance, which can effectively prevent air leakage and improve the energy efficiency of the pipeline system. The tape uses a high-strength aluminum foil substrate and is combined with a high-performance adhesive to ensure stable adhesion under various temperature environments. It is mainly used for sealing the joints of air conditioning and ventilation ducts, repairing leaks in air ducts, protecting against condensation water, and improving the energy efficiency of refrigeration and heating systems.

• Central air conditioning and ventilation systems: seal duct seams to prevent air leaks
• Insulation pipe wrapping: improve the thermal insulation performance of the pipe and reduce energy loss
• Duct joint repair: avoid condensation leakage and prevent water vapor penetration

2. Roof/Building repair aluminum foil tape

Designed for waterproofing and repairing building roofs and exterior walls, it uses high-viscosity butyl rubber or modified acrylic adhesive to provide excellent waterproof, windproof and anti-corrosion protection. The aluminum foil layer can effectively reflect ultraviolet rays, reduce heat accumulation, and extend the service life of building materials. It is suitable for roof waterproofing and leak repair, exterior wall crack repair, moisture-proof sealing and other purposes.

• Roof repair: prevent rainwater leakage and improve roof waterproofing performance
• Building curtain wall sealing: fill the cracks in the exterior wall to prevent moisture erosion
• Wind and dust proof: Enhances building weather resistance and is suitable for various climate conditions

3. Aluminum foil tape for exhaust system

Designed for automotive, industrial exhaust ducts and high-temperature exhaust systems, it uses high-temperature resistant silicone adhesive with a temperature range of -40°C to 250°C to ensure long-term stability in high-temperature environments. The tape can effectively seal exhaust ducts to prevent high-temperature gas leakage, while also having excellent shock resistance and reducing the decrease in adhesion due to temperature fluctuations. It is suitable for exhaust duct sealing, high-temperature protection, and heat reflection applications.

• Automobile exhaust system: seal exhaust pipe joints to reduce leakage
• Industrial high-temperature pipelines: Improve the sealing of pipeline joints to prevent high-temperature gas from escaping
• Smoke exhaust ventilation system: suitable for high temperature exhaust ducts to prevent smoke leakage

4. Waterproof and oil-proof aluminum foil tape for kitchen

The kitchen environment requires aluminum foil tape that is highly resistant to oil stains, water and moisture. This product uses an oil-proof coating + aluminum foil waterproof layer. The surface is smooth and easy to clean. It is resistant to high temperatures and can resist pollutants such as kitchen steam and oil smoke for a long time. It is suitable for gas pipeline sealing, kitchen wall protection, and stove joint sealing to avoid oil accumulation that affects hygiene and appearance.

• Kitchen anti-oil and anti-fouling: stick on the wall and cabinet to prevent oil pollution
• Kitchenware joint sealing: used for sealing the joints of stoves and cabinets to prevent water vapor from penetrating
• Gas pipe seal: used for gas pipeline connection to enhance air tightness

Chalco aluminum foil tape adhesive details

The performance of aluminum foil tape depends not only on the material of the aluminum foil, but also on the type of adhesive. Different adhesives determine the temperature resistance, adhesion, waterproofness and applicable environment of the tape. Chalco provides three main types of adhesives, namely butyl rubber adhesive, acrylic adhesive and silicone adhesive, to meet the needs of different scenarios.

1. Butyl rubber adhesive

Temperature range: -40℃ to 120℃.

It has strong initial adhesion and long-term adhesion, and can be firmly attached to a variety of substrates such as metal, glass, plastic, wood, etc. It also has excellent waterproof sealing performance and is suitable for applications exposed to humid environments for a long time. Its excellent weather resistance and aging resistance enable it to withstand extreme temperature changes, maintain stable adhesion, and is not easy to crack or fall off.

• Roof/building waterproofing repair (to prevent water vapor penetration)
• Automobile sealing (doors, windows, lights waterproofing)
• Heating, ventilation and air conditioning (HVAC) systems (sealing pipe joints to prevent condensation leaks)
• Cable waterproof seal

2. Acrylic adhesive

Temperature range: -30℃ to 150℃ (some high-performance models can reach 180℃).

It has high temperature resistance and is suitable for medium and high temperature environments. It can maintain stable adhesion for a long time. It also has excellent UV resistance and aging resistance, making it suitable for long-term outdoor use and not easy to turn yellow or peel off. Its excellent chemical corrosion resistance can effectively resist acid, alkali and solvent erosion, ensuring long-lasting and stable performance.

• HVAC Duct Sealing
• Electronic equipment shielding, anti-static protection
• Industrial insulation material fixing
• Fixing and protection of household appliances (such as refrigerators, water heaters, etc.)

3. Silicone adhesive

Temperature range: -60℃ to 250℃.

It has extremely high heat resistance and can withstand temperatures up to 250°C, making it suitable for use in extreme high temperature environments. It also has good flexibility and elasticity, and can maintain stable adhesion even under high temperature conditions without becoming brittle or losing its stickiness. Its excellent chemical corrosion resistance and moisture resistance enable it to maintain long-lasting and stable performance in chemical or humid environments.

• Exhaust system sealing (such as automobile exhaust pipes, high-temperature ventilation pipes)
• Aerospace field (for high temperature resistant sealing)
• Industrial furnaces, heating systems (high temperature resistant fixed)
• Electrical and electronics industry (high temperature thermally conductive tapes)

Five advantages of Chalco aluminum foil tape products

1. Resistant to extreme temperatures

• High performance in environments ranging from extremely cold (-73°C) to extremely hot (260°C / 500°F)
• Widely used in HVAC systems, pipe sealing, electrical industry, etc.

2. Chemical and Corrosion Resistance

• Resistant to a wide range of chemicals and corrosive environments for demanding industrial applications
• High-strength flame retardant, moisture-proof, UV-proof, anti-aging and other properties

3. Good adhesion

• Suitable for adhesion to various surfaces: metal, paper, plastic, glass, etc.
• Quick initial adhesion and long-lasting reliability

4. Barrier properties

• High sealing performance, effectively preventing the entry of moisture, dust, air, etc.
• Highly efficient heat reflection and heat insulation

5. Highly adaptable

• It can easily adhere to irregular surfaces and provide good adhesion on curved surfaces, corners and complex structures.
• Suitable for various industrial and construction applications, such as equipment repair, insulation fixing, joint sealing, etc.

Comparison and selection of adhesive tape products of different alloy materials

Tapes made of different alloys have significant differences in conductivity, temperature resistance, corrosion resistance, and mechanical strength. Copper foil tape is suitable for the electronics industry, lead tape is specifically used for X-ray protection and electroplating shielding, stainless steel tape is used for high temperature and wear-resistant applications, and aluminum foil tape is widely used in HVAC and building protection.

Copper foil tape

Lead tape

Stainless steel belt

In summary:

• Need conductivity & interference shielding? → Choose copper foil tape
• Need X-ray shielding or galvanic masking? → Choose Lead Tape
• Need high temperature resistance & mechanical strength? → Choose stainless steel belt
• Need waterproofing & insulation sealing? → Choose Aluminum Foil Tape

Chalco provides metal tape products with various specifications and adhesive options. For more detailed parameters or customized services, please contact our sales team!

FAQs about purchasing aluminum foil tape products

How to choose the right aluminum foil tape?

When choosing aluminum foil tape, you need to consider the usage environment, temperature resistance, adhesive type and thickness:

• High temperature environment (>150℃) → Choose high temperature resistant aluminum foil tape (silicone adhesive)
• Waterproof seal → Choose waterproof foil tape (butyl rubber adhesive)
• Need double-sided adhesion → Choose double-sided aluminum foil tape
• High requirements for weather resistance and aging resistance → Choose acrylic adhesive aluminum foil tape

How does the thickness of aluminum foil tape affect its performance?

• 0.05mm-0.1mm (thin type): suitable for general bonding, electronic shielding, and indoor fixing.
• 0.1mm-0.15mm (standard): suitable for HVAC duct sealing, building protection, and home appliance repair.
• 0.15mm-0.3mm (thickened): suitable for high-strength sealing, outdoor protection, and heavy industrial applications.

Can aluminum foil tape be used outdoors?

Yes, waterproof foil tape, heavy duty foil tape and acrylic adhesive foil tape are suitable for outdoor use and can effectively resist harsh environmental influences such as UV rays, rain, temperature changes, etc.

What information do I need to provide when purchasing aluminum foil tape?

Please confirm the following information when purchasing:

• Applications (HVAC, building repair, electronic shielding, etc.)
• Adhesive Type (Butyl, Acrylic, Silicone)
• Thickness and size (width, length, foil thickness)
• Special requirements (high temperature resistance, waterproof, UV resistance, etc.)

Does Chalco support custom aluminum foil tapes?

Yes, we support customized requirements such as size, thickness, adhesive type, coating treatment, etc. to meet the requirements of different industries and special applications.

What are the storage conditions for aluminum foil tape?

• Avoid direct sunlight and high temperature and humidity environment. It is recommended to store in a dry environment at 5-25℃.
• Store in sealed packaging to prevent dust and moisture from affecting the viscosity.

Does your aluminum foil tape meet international certification standards?

Yes, our products comply with international standards such as UL, RoHS, REACH, etc., ensuring environmental safety and suitability for global markets.