3M™ Aluminum Foil Tape 427
- 3M ID B40067903
Details
Highlights
- Linered version of 3M™ Aluminum Foil Tape 425
- Thermally conductive tape helps dissipate heat and improves heating and cooling efficiency to protect temperature sensitive materials
- Resistant to chemicals to protect surfaces during de-paint process and other chemical masking operations
- Highly engineered acrylic adhesive provides long term durability, but removes cleanly after harsh masking applications
Our 3M™ Aluminum Foil Tape 427 is the go-to foil tape for numerous applications across a broad range of industries. Comprised of a dead soft aluminum foil backing with a highly engineered pressure sensitive acrylic adhesive, it is ideal for heat shielding, heat reflecting, chemical masking, light enhancement, chemical milling, seaming, sealing and de-paint operations.
Typical Properties
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Current product  3M™ Aluminum Foil Tape 427 | ||||
|---|---|---|---|---|
| Adhesive Type | Acrylic | |||
| Applications | Exterior Seams & Joints, Heat Shielding, Interior Seams & Joints, Painting & Depainting, Refrigerator and Freezer Coil Attachment, Sealing HVAC & Duct Work, Sealing Plate Edges Against Solvent Penetration, Shielding, Shielding From Engine Heat, Wiring Harness Attachment | |||
| Back-Side Adhesive Thickness (metric) | 0.05 mm | |||
| Backing (Carrier) Material | Aluminum Foil | |||
| Backing (Carrier) Thickness (Metric) | 0.07 mm | |||
| Backing Material | Aluminum Foil | |||
| Brands | 3M™ | |||
| Elongation at Break | 6% | |||
| Industries | Aerospace, Appliance, Automotive, Construction, Electronics, General Industrial, Metalworking, Military, Military and Government, Specialty Vehicles, Transportation | |||
| Maximum Operating Temperature (Celsius) | 149 ℃ | |||
| Primary Liner | Easy Release Film | |||
| Primary Liner Thickness (Metric) | 0.08 mm | |||
| Tensile Strength (metric) | 49 N/100mm |
3M™ Lead Foil Tape 420, Dark Silver, 3/4 in x 36 yd, 6.8 mil, 12 Roll/Case
3M™ Aluminum Foil Tape 431
3M™ Lead Foil Tape 421