AL Foil Tape
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AL Foil Tape

AL Foil Tape

AL Foil Tape (short for Aluminum Foil Tape) is a specialized adhesive tape made from a thin, flexible aluminum foil backing coated with a durable pressure-sensitive adhesive.

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Product Introduction

 

Product Description

 

 

Item Name:

Aluminum tape

Material:

Aluminum Foil

Backing:

Aluminum

Thickness:

0.8mm

Width:

5-1200mm/Custom

Packing:

Shrink Wrap Single Roll

Feature:

Heat presevation, Thermal insulation, Electromagnetic shileding

Adhesive Type:

Hot Melt

Adhesive Side:

Single Sided

Color:

Silver Color

Place of Origin:

China

Customization options:

Customized logo; Card, Packing, Box

 

  • Material: High-purity aluminum foil (base) + Acrylic/Rubber/Silicone adhesive.
  • Thermal Resistance: Operates effectively in a wide temperature range (typically -20°C to 120°C+).
  • Barrier Function: Creates an impermeable seal against moisture, vapor, oxygen, and UV light.
  • Conductivity: Excellent thermal and electrical conductivity.
  • Reflectivity: Highly reflective of heat and light.
  • Durability: Resists corrosion, aging, and tearing.

 

aluminum foil tape for edge
aluminum waterproof
 

Primary Applications

 

1.HVAC & Construction

Sealing air ducts and pipe insulation.

Reflecting heat and providing weatherproofing for roofs.

 

2.Electronics & Electrical

EMI/RFI Shielding: Protects sensitive components from electromagnetic interference.

Heat dissipation and grounding.

 

3.Refrigeration & Appliances

Sealing and repairing cooling coils in refrigerators and freezers.

 

4.Automotive & Aerospace

Heat shielding in engine bays.

Bundling and protecting wiring harnesses.

 

5.Industrial & DIY

Patching metal surfaces, sealing joints, and general repairs.

 

FAQ

 

 

Q1, What is AL foil tape used for?

A1: It's mainly used for sealing HVAC ducts, insulating pipes, repairing metal surfaces, shielding electronics from electromagnetic interference (EMI), and waterproofing or heat-reflecting joints.

Q2, Can AL foil tape be used outdoors?

A2: Yes, especially waterproof or weatherproof versions. It resists UV rays, moisture, and corrosion, so it works for outdoor ductwork, roofing repairs, and outdoor pipe insulation.

Q3. Is aluminum foil tape heat resistant?

A3: Yes. Most AL foil tape can withstand temperatures from around -20°C up to 120°C or higher, making it safe for hot air ducts, engine compartments, and heated pipes.

Q4, Is AL foil tape conductive?

A4: Yes. The aluminum layer is electrically and thermally conductive, so it can be used for grounding, heat dissipation, and EMI/RFI shielding - but avoid using it carelessly on live electrical parts to prevent short circuits.

 

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