3M 3380 Aluminum Foil Tape
Overview 3M™ Aluminum Foil Tape 3380 is a general-purpose aluminum foil tape designed for duct sealing, insulation protection, and heat-reflective applications. It features annealed aluminum foil backing, a cold-weather acrylic pressure-sensitive adhesive, and an easy-release polyethylene-coated kra
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Products Description
3M™ Aluminum Foil Tape 3380 is a general-purpose aluminum foil tape designed for duct sealing, insulation protection, and heat-reflective applications.
Products Features
- Model: 3M Aluminum Foil Tape 3380
- Temperature Resistance: -40°C to 127°C
- Peel Strength: Approx. 4.3 N/cm
- Tensile Strength: Approx. 17.5 N/cm
- Elongation at Break: Approx. 4%
- Backing Thickness: 0.05 mm (2.0 mil)
Products Construction
Backing: Annealed aluminum foil; Adhesive: Cold-weather acrylic pressure-sensitive adhesive.
Physical Properties
| Technical Parameter | Specification |
|---|---|
| Product name | 3M Aluminum Foil Tape 3380 |
| Product type | Single-sided aluminum foil tape |
| Color | Silver |
| Backing | Annealed aluminum foil |
| Adhesive | Cold-weather acrylic pressure-sensitive adhesive |
| Release liner | PE-coated kraft paper |
| Backing thickness | 0.05 mm (2.0 mil) |
| Total tape thickness | Approx. 0.08 mm (3.25 mil) |
| Liner thickness | Approx. 0.08 mm (3.1 mil) |
| 180° peel adhesion to steel | Approx. 4.3 N/cm |
| Tensile strength | Approx. 17.5 N/cm |
| Elongation at break | Approx. 4% |
| Long-term service temperature | -40°C to 127°C |
| Minimum application temperature | As low as -23°C, per 3M product information |
| Example standard roll size | 48 mm × 45 m |
| Other available widths | Varies by product configuration |
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].