3M™ Aluminum Foil Tape 439 is a high-performance foil tape designed for a wide range of applications across various industries. Featuring a dead soft aluminum foil backing and a highly engineered pressure-sensitive acrylic adhesive, this tape excels in heat shielding, heat reflecting, light enhancement, seaming, and sealing.
- High-Performance Aluminum Foil: The dead soft aluminum foil backing ensures excellent conformability and durability, making it suitable for a wide range of applications.
- Advanced Acrylic Adhesive: The highly engineered pressure-sensitive acrylic adhesive offers strong adhesion and long-lasting performance, even in demanding environments.
- Heat Shielding and Reflecting: Provides reliable heat shielding for delicate parts and reflects heat, protecting components from high temperatures and UV exposure.
- Light Enhancement: The tape's reflective properties enhance lighting efficiency, making it ideal for applications requiring light reflection.
- Moisture Barrier: Acts as an effective barrier against moisture, protecting sensitive components and surfaces.
- Seaming and Sealing: Perfect for sealing seams and joints, ensuring a secure and durable bond.
- Versatile Applications: Suitable for a wide range of applications including refrigerator and freezer coil attachment, and protecting plastics against heat and UV exposure.
Recommended Applications:
- Heat shielding of delicate parts
- Heat reflecting
- Moisture barrier
- Light reflecting for light enhancement
- Seaming and sealing
- Refrigerator and freezer coil attachment
- Plastic protection
Usage and Maintenance: Ensure surfaces are clean and dry before applying the tape. Apply the tape by pressing firmly to ensure a secure bond. Store in a cool, dry place to maintain adhesive quality. Ideal for use in various industrial and manufacturing settings where reliable heat dissipation, moisture protection, and strong adhesive performance are required.
Product ID: 3M 439 UPC: 00-051125-85664-5, 00051125856645 Stock ID: 70-0085-0407-1, 70008504071, 7010314252
Adhesive Type : Acrylic
Back Side Adhesive Thickness (Metric) : 0.05 mm
Backing (Carrier) Thickness (Imperial) : 1.9 mil
Backing (Carrier) Thickness (Metric) : 0.05 mm
Backing Material : Aluminum Foil
Brand : 3M™
Color Family : Gray
Elongation at Break : 3.0 %
ETIM Class 8.0 : EC000128
Maximum Operating Temperature (Celsius) : 149.0 Degree Celsius
Maximum Operating Temperature (Fahrenheit) : 300.0 Degree Fahrenheit
Minimum Operating Temperature (Celsius) : -54.0 Degree Celsius
Minimum Operating Temperature (Fahrenheit) : -65.0 Degree Fahrenheit
Overall Length (Imperial) : 400.0 ft
Overall Length (Metric) : 121.91 m
Overall Width (Imperial) : 5.12 in
Overall Width (Metric) : 130.05 mm
Primary Liner : Kraft Paper with Silicone Release
Product Color : Silver
Tensile Strength (Imperial) : 18.0 lb/in
Tensile Strength (Metric) : 315.0 N/100mm
Total Tape Thickness without Liner (Imperial) : 3.1 mil
Total Tape Thickness without Liner (Metric) : 0.08 mm
Units per Pallet : 54 Rolls
ECCN : EAR99