
3M 2C120 Aluminum Foil Tape
Overview 3M™ Aluminum Foil Tape 2C120 is a high-strength, dead-soft aluminum foil tape coated with a cold-weather solvent acrylic pressure-sensitive adhesive. Designed for demanding temperature and humidity conditions, it provides reliable bonding and sealing performance, even in cold application en
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Products Description
3M™ Aluminum Foil Tape 2C120 is a high-strength, dead-soft aluminum foil tape coated with a cold-weather solvent acrylic pressure-sensitive adhesive.
Products Features
- Model: 3M Aluminum Foil Tape 2C120
- Temperature Resistance: -40°C to 127°C
- Peel Strength: 4.9 N/cm at approximately 22–23°C
- Tensile Strength: 36.8 N/cm
- Elongation at Break: 8%
- Backing Thickness: 0.05 mm (1.8 mil)
Products Construction
Backing: Dead-soft aluminum foil; Adhesive: Cold-weather solvent acrylic pressure-sensitive adhesive.

Physical Properties
| Technical Parameter | Specification |
|---|---|
| Product Name | 3M Aluminum Foil Tape 2C120 |
| Product Number | 2C120 |
| Backing Material | Dead-soft aluminum foil |
| Adhesive Type | Cold-weather solvent acrylic pressure-sensitive adhesive |
| Color | Natural aluminum / silver |
| Backing Thickness | 0.05 mm (1.8 mil) |
| Total Tape Thickness | 0.09 mm (3.4 mil) |
| Release Liner | Yes |
| 180° Peel Adhesion | 4.9 N/cm at approximately 22–23°C |
| Tensile Strength | 36.8 N/cm |
| Elongation at Break | 8% |
| Long-Term Temperature Resistance | -40°C to 127°C |
| Minimum Bonding/Application Temperature | As low as -23°C, subject to application conditions |
| Standard Roll Length | 45.7 m (50 yd) |
| Flame/Smoke Classification | Check the current regional 3M documentation |
| Technical Data Reference | 3M Technical Data Sheet, September 2024 revision |
Values shown are from the product data sheet. Confirm suitability for your specific application before ordering.
Products Application
This tape is used in industrial assembly and conversion processes. Tell us the substrates, the working conditions and the required size, and our team will confirm the right model for your application.
FAQ
Can this tape be supplied die-cut or in custom widths?
Our die-cutting service covers custom shapes and widths. Send your drawing or the required width and length, and we will confirm availability for this model.
What temperature can it withstand?
According to the product data, the value is -40°C to 127°C. Confirm your process temperature with our team before ordering.
How do I request a sample or quotation?
Send the model, required size, color, quantity and your application to [email protected], or use the inquiry form on this page.
Request a Quote
To help us prepare a quotation, please include the model, required width and length, color, quantity and your application. You can also e-mail [email protected].
